128353059

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{43613}}^1$

素因数の和:43731

約数の個数: 16

約数和(自身を含む): 191901600

約数和(自身を除く): 63548541

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 43613, 130839, 392517, 1177551, 4753817, 14261451, 42784353, 128353059]

約数ペア:

[(1, 128353059), (3, 42784353), (9, 14261451), (27, 4753817), (109, 1177551), (327, 392517), (981, 130839), (2943, 43613)]