90237927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{16889}}^1$

素因数の和:17042

約数の個数: 16

約数和(自身を含む): 130525920

約数和(自身を除く): 40287993

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 16889, 50667, 219557, 658671, 2313793, 6941379, 30079309, 90237927]

約数ペア:

[(1, 90237927), (3, 30079309), (13, 6941379), (39, 2313793), (137, 658671), (411, 219557), (1781, 50667), (5343, 16889)]