151475401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{85531}}^1$

素因数の和:85572

約数の個数: 16

約数和(自身を含む): 197065728

約数和(自身を除く): 45590327

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 85531, 598717, 940841, 1967213, 6585887, 13770491, 21639343, 151475401]

約数ペア:

[(1, 151475401), (7, 21639343), (11, 13770491), (23, 6585887), (77, 1967213), (161, 940841), (253, 598717), (1771, 85531)]