90161331

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 131092416

約数和(自身を除く): 40931085

約数列:

[1, 3, 13, 39, 163, 169, 489, 507, 1091, 2119, 3273, 6357, 14183, 27547, 42549, 82641, 177833, 184379, 533499, 553137, 2311829, 6935487, 30053777, 90161331]

約数ペア:

[(1, 90161331), (3, 30053777), (13, 6935487), (39, 2311829), (163, 553137), (169, 533499), (489, 184379), (507, 177833), (1091, 82641), (2119, 42549), (3273, 27547), (6357, 14183)]