156943109007

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{3389}}^1\times {\mathrm{7237}}^1$

素因数の和:10717

約数の個数: 40

約数和(自身を含む): 237516417600

約数和(自身を除く): 80573308593

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 3389, 6399, 7237, 10167, 21711, 30501, 65133, 91503, 195399, 267731, 274509, 571723, 586197, 803193, 1715169, 2409579, 5145507, 7228737, 15436521, 21686211, 24526193, 46309563, 73578579, 220735737, 662207211, 1937569247, 1986621633, 5812707741, 17438123223, 52314369669, 156943109007]

約数ペア:

[(1, 156943109007), (3, 52314369669), (9, 17438123223), (27, 5812707741), (79, 1986621633), (81, 1937569247), (237, 662207211), (711, 220735737), (2133, 73578579), (3389, 46309563), (6399, 24526193), (7237, 21686211), (10167, 15436521), (21711, 7228737), (30501, 5145507), (65133, 2409579), (91503, 1715169), (195399, 803193), (267731, 586197), (274509, 571723)]