27659781

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{99139}}^1$

素因数の和:99176

約数の個数: 12

約数和(自身を含む): 41242240

約数和(自身を除く): 13582459

約数列:

[1, 3, 9, 31, 93, 279, 99139, 297417, 892251, 3073309, 9219927, 27659781]

約数ペア:

[(1, 27659781), (3, 9219927), (9, 3073309), (31, 892251), (93, 297417), (279, 99139)]