186464511

素因数分解:

$3^4\times {\mathrm{1129}}^1\times {\mathrm{2039}}^1$

素因数の和:3180

約数の個数: 20

約数和(自身を含む): 278929200

約数和(自身を除く): 92464689

約数列:

[1, 3, 9, 27, 81, 1129, 2039, 3387, 6117, 10161, 18351, 30483, 55053, 91449, 165159, 2302031, 6906093, 20718279, 62154837, 186464511]

約数ペア:

[(1, 186464511), (3, 62154837), (9, 20718279), (27, 6906093), (81, 2302031), (1129, 165159), (2039, 91449), (3387, 55053), (6117, 30483), (10161, 18351)]