126959391

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{83471}}^1$

素因数の和:83503

約数の個数: 18

約数和(自身を含む): 198579888

約数和(自身を除く): 71620497

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 83471, 250413, 751239, 1085123, 3255369, 9766107, 14106599, 42319797, 126959391]

約数ペア:

[(1, 126959391), (3, 42319797), (9, 14106599), (13, 9766107), (39, 3255369), (117, 1085123), (169, 751239), (507, 250413), (1521, 83471)]