260016093

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{159617}}^1$

素因数の和:159804

約数の個数: 12

約数和(自身を含む): 377656188

約数和(自身を除く): 117640095

約数列:

[1, 3, 9, 181, 543, 1629, 159617, 478851, 1436553, 28890677, 86672031, 260016093]

約数ペア:

[(1, 260016093), (3, 86672031), (9, 28890677), (181, 1436553), (543, 478851), (1629, 159617)]