231036183

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{20261}}^1$

素因数の和:20455

約数の個数: 24

約数和(自身を含む): 383519136

約数和(自身を除く): 152482953

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 11403, 20261, 60783, 141827, 182349, 425481, 1276443, 3667241, 11001723, 25670687, 33005169, 77012061, 231036183]

約数ペア:

[(1, 231036183), (3, 77012061), (7, 33005169), (9, 25670687), (21, 11001723), (63, 3667241), (181, 1276443), (543, 425481), (1267, 182349), (1629, 141827), (3801, 60783), (11403, 20261)]