71089743

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1129}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 96185600

約数和(自身を除く): 25095857

約数列:

[1, 3, 139, 151, 417, 453, 1129, 3387, 20989, 62967, 156931, 170479, 470793, 511437, 23696581, 71089743]

約数ペア:

[(1, 71089743), (3, 23696581), (139, 511437), (151, 470793), (417, 170479), (453, 156931), (1129, 62967), (3387, 20989)]