51300963

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19861}}^1$

素因数の和:19915

約数の個数: 24

約数和(自身を含む): 86757216

約数和(自身を除く): 35456253

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 19861, 59583, 139027, 178749, 417081, 814301, 1251243, 2442903, 5700107, 7328709, 17100321, 51300963]

約数ペア:

[(1, 51300963), (3, 17100321), (7, 7328709), (9, 5700107), (21, 2442903), (41, 1251243), (63, 814301), (123, 417081), (287, 178749), (369, 139027), (861, 59583), (2583, 19861)]