127534689

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{109849}}^1$

素因数の和:109901

約数の個数: 16

約数和(自身を含む): 193336000

約数和(自身を除く): 65801311

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 109849, 329547, 988641, 2965923, 4723507, 14170521, 42511563, 127534689]

約数ペア:

[(1, 127534689), (3, 42511563), (9, 14170521), (27, 4723507), (43, 2965923), (129, 988641), (387, 329547), (1161, 109849)]