90925809

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137143}}^1$

素因数の和:137176

約数の個数: 16

約数和(自身を含む): 138241152

約数和(自身を除く): 47315343

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 137143, 411429, 1782859, 2331431, 5348577, 6994293, 30308603, 90925809]

約数ペア:

[(1, 90925809), (3, 30308603), (13, 6994293), (17, 5348577), (39, 2331431), (51, 1782859), (221, 411429), (663, 137143)]