56973951

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11489}}^1$

素因数の和:11543

約数の個数: 24

約数和(自身を含む): 89622000

約数和(自身を除く): 32648049

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 11489, 34467, 103401, 218291, 333181, 654873, 999543, 1964619, 2998629, 6330439, 18991317, 56973951]

約数ペア:

[(1, 56973951), (3, 18991317), (9, 6330439), (19, 2998629), (29, 1964619), (57, 999543), (87, 654873), (171, 333181), (261, 218291), (551, 103401), (1653, 34467), (4959, 11489)]