90907587

素因数分解:

$3^2\times {\mathrm{151}}^2\times {\mathrm{443}}^1$

素因数の和:751

約数の個数: 18

約数和(自身を含む): 132484716

約数和(自身を除く): 41577129

約数列:

[1, 3, 9, 151, 443, 453, 1329, 1359, 3987, 22801, 66893, 68403, 200679, 205209, 602037, 10100843, 30302529, 90907587]

約数ペア:

[(1, 90907587), (3, 30302529), (9, 10100843), (151, 602037), (443, 205209), (453, 200679), (1329, 68403), (1359, 66893), (3987, 22801)]