159903741

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{3301}}^1$

素因数の和:3612

約数の個数: 16

約数和(自身を含む): 217350848

約数和(自身を除く): 57447107

約数列:

[1, 3, 67, 201, 241, 723, 3301, 9903, 16147, 48441, 221167, 663501, 795541, 2386623, 53301247, 159903741]

約数ペア:

[(1, 159903741), (3, 53301247), (67, 2386623), (201, 795541), (241, 663501), (723, 221167), (3301, 48441), (9903, 16147)]