7750161

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:762

約数の個数: 20

約数和(自身を含む): 11668272

約数和(自身を除く): 3918111

約数列:

[1, 3, 9, 27, 81, 163, 489, 587, 1467, 1761, 4401, 5283, 13203, 15849, 47547, 95681, 287043, 861129, 2583387, 7750161]

約数ペア:

[(1, 7750161), (3, 2583387), (9, 861129), (27, 287043), (81, 95681), (163, 47547), (489, 15849), (587, 13203), (1467, 5283), (1761, 4401)]