76881357

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6323}}^1$

素因数の和:6529

約数の個数: 24

約数和(自身を含む): 127593024

約数和(自身を除く): 50711667

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 6323, 12159, 18969, 44261, 56907, 132783, 398349, 1220339, 3661017, 8542373, 10983051, 25627119, 76881357]

約数ペア:

[(1, 76881357), (3, 25627119), (7, 10983051), (9, 8542373), (21, 3661017), (63, 1220339), (193, 398349), (579, 132783), (1351, 56907), (1737, 44261), (4053, 18969), (6323, 12159)]