90427419

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{55511}}^1$

素因数の和:55698

約数の個数: 12

約数和(自身を含む): 131341392

約数和(自身を除く): 40913973

約数列:

[1, 3, 9, 181, 543, 1629, 55511, 166533, 499599, 10047491, 30142473, 90427419]

約数ペア:

[(1, 90427419), (3, 30142473), (9, 10047491), (181, 499599), (543, 166533), (1629, 55511)]