163900781

素因数分解:

${\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 182020608

約数和(自身を除く): 18119827

約数列:

[1, 11, 107, 131, 1063, 1177, 1441, 11693, 14017, 113741, 139253, 154187, 1251151, 1531783, 14900071, 163900781]

約数ペア:

[(1, 163900781), (11, 14900071), (107, 1531783), (131, 1251151), (1063, 154187), (1177, 139253), (1441, 113741), (11693, 14017)]