145657941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2083}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 229673472

約数和(自身を除く): 84015531

約数列:

[1, 3, 11, 13, 33, 39, 143, 163, 429, 489, 1793, 2083, 2119, 5379, 6249, 6357, 22913, 23309, 27079, 68739, 69927, 81237, 297869, 339529, 893607, 1018587, 3734819, 4413877, 11204457, 13241631, 48552647, 145657941]

約数ペア:

[(1, 145657941), (3, 48552647), (11, 13241631), (13, 11204457), (33, 4413877), (39, 3734819), (143, 1018587), (163, 893607), (429, 339529), (489, 297869), (1793, 81237), (2083, 69927), (2119, 68739), (5379, 27079), (6249, 23309), (6357, 22913)]