26761239

素因数分解:

$3^3\times {\mathrm{311}}^1\times {\mathrm{3187}}^1$

素因数の和:3507

約数の個数: 16

約数和(自身を含む): 39786240

約数和(自身を除く): 13025001

約数列:

[1, 3, 9, 27, 311, 933, 2799, 3187, 8397, 9561, 28683, 86049, 991157, 2973471, 8920413, 26761239]

約数ペア:

[(1, 26761239), (3, 8920413), (9, 2973471), (27, 991157), (311, 86049), (933, 28683), (2799, 9561), (3187, 8397)]