168127119

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{434437}}^1$

素因数の和:434486

約数の個数: 12

約数和(自身を含む): 248498536

約数和(自身を除く): 80371417

約数列:

[1, 3, 9, 43, 129, 387, 434437, 1303311, 3909933, 18680791, 56042373, 168127119]

約数ペア:

[(1, 168127119), (3, 56042373), (9, 18680791), (43, 3909933), (129, 1303311), (387, 434437)]