90113721

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1\times {\mathrm{491}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 121575168

約数和(自身を除く): 31461447

約数列:

[1, 3, 131, 393, 467, 491, 1401, 1473, 61177, 64321, 183531, 192963, 229297, 687891, 30037907, 90113721]

約数ペア:

[(1, 90113721), (3, 30037907), (131, 687891), (393, 229297), (467, 192963), (491, 183531), (1401, 64321), (1473, 61177)]