7618131

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:752

約数の個数: 20

約数和(自身を含む): 11469832

約数和(自身を除く): 3851701

約数列:

[1, 3, 9, 27, 81, 163, 489, 577, 1467, 1731, 4401, 5193, 13203, 15579, 46737, 94051, 282153, 846459, 2539377, 7618131]

約数ペア:

[(1, 7618131), (3, 2539377), (9, 846459), (27, 282153), (81, 94051), (163, 46737), (489, 15579), (577, 13203), (1467, 5193), (1731, 4401)]