157861127

素因数分解:

${\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 164769792

約数和(自身を除く): 6908665

約数列:

[1, 43, 127, 137, 211, 5461, 5891, 9073, 17399, 26797, 28907, 748157, 1152271, 1243001, 3671189, 157861127]

約数ペア:

[(1, 157861127), (43, 3671189), (127, 1243001), (137, 1152271), (211, 748157), (5461, 28907), (5891, 26797), (9073, 17399)]