47557323

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 79896960

約数和(自身を除く): 32339637

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 131, 171, 193, 209, 393, 579, 627, 1179, 1441, 1737, 1881, 2123, 2489, 3667, 4323, 6369, 7467, 11001, 12969, 19107, 22401, 25283, 27379, 33003, 40337, 75849, 82137, 121011, 227547, 246411, 278113, 363033, 480377, 834339, 1441131, 2503017, 4323393, 5284147, 15852441, 47557323]

約数ペア:

[(1, 47557323), (3, 15852441), (9, 5284147), (11, 4323393), (19, 2503017), (33, 1441131), (57, 834339), (99, 480377), (131, 363033), (171, 278113), (193, 246411), (209, 227547), (393, 121011), (579, 82137), (627, 75849), (1179, 40337), (1441, 33003), (1737, 27379), (1881, 25283), (2123, 22401), (2489, 19107), (3667, 12969), (4323, 11001), (6369, 7467)]