254080451511

素因数分解:

$3^3\times {\mathrm{657931}}^1\times {\mathrm{14303}}^1$

素因数の和:672243

約数の個数: 16

約数和(自身を含む): 376442373120

約数和(自身を除く): 122361921609

約数列:

[1, 3, 9, 27, 14303, 42909, 128727, 386181, 657931, 1973793, 5921379, 17764137, 9410387093, 28231161279, 84693483837, 254080451511]

約数ペア:

[(1, 254080451511), (3, 84693483837), (9, 28231161279), (27, 9410387093), (14303, 17764137), (42909, 5921379), (128727, 1973793), (386181, 657931)]