156747691653

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1\times {\mathrm{131437}}^1$

素因数の和:132077

約数の個数: 32

約数和(自身を含む): 241509438720

約数和(自身を除く): 84761747067

約数列:

[1, 3, 7, 21, 109, 327, 521, 763, 1563, 2289, 3647, 10941, 56789, 131437, 170367, 394311, 397523, 920059, 1192569, 2760177, 14326633, 42979899, 68478677, 100286431, 205436031, 300859293, 479350739, 1438052217, 7464175793, 22392527379, 52249230551, 156747691653]

約数ペア:

[(1, 156747691653), (3, 52249230551), (7, 22392527379), (21, 7464175793), (109, 1438052217), (327, 479350739), (521, 300859293), (763, 205436031), (1563, 100286431), (2289, 68478677), (3647, 42979899), (10941, 14326633), (56789, 2760177), (131437, 1192569), (170367, 920059), (394311, 397523)]