151431007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{87583}}^1$

素因数の和:87622

約数の個数: 16

約数和(自身を含む): 196188160

約数和(自身を除く): 44757153

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 87583, 613081, 1138579, 1664077, 7970053, 11648539, 21633001, 151431007]

約数ペア:

[(1, 151431007), (7, 21633001), (13, 11648539), (19, 7970053), (91, 1664077), (133, 1138579), (247, 613081), (1729, 87583)]