90202251

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{2347}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 125777664

約数和(自身を除く): 35575413

約数列:

[1, 3, 23, 69, 557, 1671, 2347, 7041, 12811, 38433, 53981, 161943, 1307279, 3921837, 30067417, 90202251]

約数ペア:

[(1, 90202251), (3, 30067417), (23, 3921837), (69, 1307279), (557, 161943), (1671, 53981), (2347, 38433), (7041, 12811)]