156908550903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{236664481}}^1$

素因数の和:236664514

約数の個数: 16

約数和(自身を含む): 238557797856

約数和(自身を除く): 81649246953

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 236664481, 709993443, 3076638253, 4023296177, 9229914759, 12069888531, 52302850301, 156908550903]

約数ペア:

[(1, 156908550903), (3, 52302850301), (13, 12069888531), (17, 9229914759), (39, 4023296177), (51, 3076638253), (221, 709993443), (663, 236664481)]