(-1)SSU
koh
zbi74583 at boat.zero.ad.jp
Sun Oct 22 08:33:31 CEST 2006
Hi, Seqfans
I calculated (-1)SSU Amicable Number.
(-1)Sigma(m)*Sigma(m)/UnitaryPhi(m)=k(m+n)
(-1)Sigma(n)*Sigma(n)/UnitaryPhi(n)=k(m+n) , for some integer k.
k=3
m=2^5*3*61*5*11
n=2^5*3*61*71
m=2^8*7*37*73*509*3*5
n=2^8*7*37*73*509*23
m=2^8*7*19*37*73*509*3*11
n=2^8*7*19*37*73*509*47
m=2^8*5*7*37*73*509*11*59
n=2^8*5*7*37*73*509*719
k=2
m=2*3^2*5*13*23*29
n=2*3^2*5*13*719
m=2^2*7*3*11
n=2^2*7*47
k=5
m=2^5*3^2*7*13*61*23*29
n=2^5*3^2*7*13*61*719
m=2^9*3^2*11*13*31*1021*23*29
n=2^9*3^2*11*13*31*1021*719
I wish some one verify them.
Yasutoshi
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