77913213

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1663}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 125239296

約数和(自身を除く): 47326083

約数列:

[1, 3, 7, 21, 23, 69, 97, 161, 291, 483, 679, 1663, 2037, 2231, 4989, 6693, 11641, 15617, 34923, 38249, 46851, 114747, 161311, 267743, 483933, 803229, 1129177, 3387531, 3710153, 11130459, 25971071, 77913213]

約数ペア:

[(1, 77913213), (3, 25971071), (7, 11130459), (21, 3710153), (23, 3387531), (69, 1129177), (97, 803229), (161, 483933), (291, 267743), (483, 161311), (679, 114747), (1663, 46851), (2037, 38249), (2231, 34923), (4989, 15617), (6693, 11641)]