90207897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{3217}}^1$

素因数の和:3952

約数の個数: 16

約数和(自身を含む): 129749760

約数和(自身を除く): 39541863

約数列:

[1, 3, 13, 39, 719, 2157, 3217, 9347, 9651, 28041, 41821, 125463, 2313023, 6939069, 30069299, 90207897]

約数ペア:

[(1, 90207897), (3, 30069299), (13, 6939069), (39, 2313023), (719, 125463), (2157, 41821), (3217, 28041), (9347, 9651)]