167910399

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{433877}}^1$

素因数の和:433926

約数の個数: 12

約数和(自身を含む): 248178216

約数和(自身を除く): 80267817

約数列:

[1, 3, 9, 43, 129, 387, 433877, 1301631, 3904893, 18656711, 55970133, 167910399]

約数ペア:

[(1, 167910399), (3, 55970133), (9, 18656711), (43, 3904893), (129, 1301631), (387, 433877)]