128214057609

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1295091491}}^1$

素因数の和:1295091508

約数の個数: 12

約数和(自身を含む): 202034272752

約数和(自身を除く): 73820215143

約数列:

[1, 3, 9, 11, 33, 99, 1295091491, 3885274473, 11655823419, 14246006401, 42738019203, 128214057609]

約数ペア:

[(1, 128214057609), (3, 42738019203), (9, 14246006401), (11, 11655823419), (33, 3885274473), (99, 1295091491)]