156720460953

素因数分解:

$3^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{6729377}}^1$

素因数の和:6730496

約数の個数: 16

約数和(自身を含む): 239027506560

約数和(自身を除く): 82307045607

約数列:

[1, 3, 7, 21, 1109, 3327, 7763, 23289, 6729377, 20188131, 47105639, 141316917, 7462879093, 22388637279, 52240153651, 156720460953]

約数ペア:

[(1, 156720460953), (3, 52240153651), (7, 22388637279), (21, 7462879093), (1109, 141316917), (3327, 47105639), (7763, 20188131), (23289, 6729377)]