53495181

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{63913}}^1$

素因数の和:63953

約数の個数: 16

約数和(自身を含む): 81809920

約数和(自身を除く): 28314739

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 63913, 191739, 575217, 1725651, 1981303, 5943909, 17831727, 53495181]

約数ペア:

[(1, 53495181), (3, 17831727), (9, 5943909), (27, 1981303), (31, 1725651), (93, 575217), (279, 191739), (837, 63913)]