80157741

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 108779328

約数和(自身を除く): 28621587

約数列:

[1, 3, 101, 137, 303, 411, 1931, 5793, 13837, 41511, 195031, 264547, 585093, 793641, 26719247, 80157741]

約数ペア:

[(1, 80157741), (3, 26719247), (101, 793641), (137, 585093), (303, 264547), (411, 195031), (1931, 41511), (5793, 13837)]