90657423

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1109}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 135757440

約数和(自身を除く): 45100017

約数列:

[1, 3, 9, 31, 93, 279, 293, 879, 1109, 2637, 3327, 9083, 9981, 27249, 34379, 81747, 103137, 309411, 324937, 974811, 2924433, 10073047, 30219141, 90657423]

約数ペア:

[(1, 90657423), (3, 30219141), (9, 10073047), (31, 2924433), (93, 974811), (279, 324937), (293, 309411), (879, 103137), (1109, 81747), (2637, 34379), (3327, 27249), (9083, 9981)]