201538785951

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{18044479}}^1$

素因数の和:18044575

約数の個数: 24

約数和(自身を含む): 312458215680

約数和(自身を除く): 110919429729

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 11169, 18044479, 54133437, 162400311, 306756143, 920268429, 1317246967, 2760805287, 3951740901, 11855222703, 22393198439, 67179595317, 201538785951]

約数ペア:

[(1, 201538785951), (3, 67179595317), (9, 22393198439), (17, 11855222703), (51, 3951740901), (73, 2760805287), (153, 1317246967), (219, 920268429), (657, 306756143), (1241, 162400311), (3723, 54133437), (11169, 18044479)]