126960639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{75707}}^1$

素因数の和:75766

約数の個数: 16

約数和(自身を含む): 186544512

約数和(自身を除く): 59583873

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 75707, 227121, 984191, 2952573, 3255401, 9766203, 42320213, 126960639]

約数ペア:

[(1, 126960639), (3, 42320213), (13, 9766203), (39, 3255401), (43, 2952573), (129, 984191), (559, 227121), (1677, 75707)]