128358003

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{6911}}^1$

素因数の和:7106

約数の個数: 16

約数和(自身を含む): 176504832

約数和(自身を除く): 48146829

約数列:

[1, 3, 41, 123, 151, 453, 6191, 6911, 18573, 20733, 283351, 850053, 1043561, 3130683, 42786001, 128358003]

約数ペア:

[(1, 128358003), (3, 42786001), (41, 3130683), (123, 1043561), (151, 850053), (453, 283351), (6191, 20733), (6911, 18573)]