56016753

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 84623616

約数和(自身を除く): 28606863

約数列:

[1, 3, 13, 23, 39, 69, 197, 299, 317, 591, 897, 951, 2561, 4121, 4531, 7291, 7683, 12363, 13593, 21873, 58903, 62449, 94783, 176709, 187347, 284349, 811837, 1436327, 2435511, 4308981, 18672251, 56016753]

約数ペア:

[(1, 56016753), (3, 18672251), (13, 4308981), (23, 2435511), (39, 1436327), (69, 811837), (197, 284349), (299, 187347), (317, 176709), (591, 94783), (897, 62449), (951, 58903), (2561, 21873), (4121, 13593), (4531, 12363), (7291, 7683)]