270980019

素因数分解:

$3^3\times {\mathrm{467}}^1\times {\mathrm{21491}}^1$

素因数の和:21967

約数の個数: 16

約数和(自身を含む): 402330240

約数和(自身を除く): 131350221

約数列:

[1, 3, 9, 27, 467, 1401, 4203, 12609, 21491, 64473, 193419, 580257, 10036297, 30108891, 90326673, 270980019]

約数ペア:

[(1, 270980019), (3, 90326673), (9, 30108891), (27, 10036297), (467, 580257), (1401, 193419), (4203, 64473), (12609, 21491)]