27542277

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4507}}^1$

素因数の和:4617

約数の個数: 24

約数和(自身を含む): 45945536

約数和(自身を除く): 18403259

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 4507, 6111, 13521, 31549, 40563, 94647, 283941, 437179, 1311537, 3060253, 3934611, 9180759, 27542277]

約数ペア:

[(1, 27542277), (3, 9180759), (7, 3934611), (9, 3060253), (21, 1311537), (63, 437179), (97, 283941), (291, 94647), (679, 40563), (873, 31549), (2037, 13521), (4507, 6111)]