26992702467

素因数分解:

$3^3\times {\mathrm{999729721}}^1$

素因数の和:999729730

約数の個数: 8

約数和(自身を含む): 39989188880

約数和(自身を除く): 12996486413

約数列:

[1, 3, 9, 27, 999729721, 2999189163, 8997567489, 26992702467]

約数ペア:

[(1, 26992702467), (3, 8997567489), (9, 2999189163), (27, 999729721)]