123729906

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{150523}}^1$

素因数の和:150665

約数の個数: 16

約数和(自身を含む): 249267744

約数和(自身を除く): 125537838

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 150523, 301046, 451569, 903138, 20621651, 41243302, 61864953, 123729906]

約数ペア:

[(1, 123729906), (2, 61864953), (3, 41243302), (6, 20621651), (137, 903138), (274, 451569), (411, 301046), (822, 150523)]