27689267457

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{22133707}}^1$

素因数の和:22133852

約数の個数: 12

約数和(自身を含む): 40283348560

約数和(自身を除く): 12594081103

約数列:

[1, 3, 9, 139, 417, 1251, 22133707, 66401121, 199203363, 3076585273, 9229755819, 27689267457]

約数ペア:

[(1, 27689267457), (3, 9229755819), (9, 3076585273), (139, 199203363), (417, 66401121), (1251, 22133707)]