79883391

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11777}}^1$

素因数の和:11823

約数の個数: 32

約数和(自身を含む): 135682560

約数和(自身を除く): 55799169

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 11777, 35331, 82439, 200209, 223763, 247317, 600627, 671289, 1401463, 1566341, 3803971, 4204389, 4699023, 11411913, 26627797, 79883391]

約数ペア:

[(1, 79883391), (3, 26627797), (7, 11411913), (17, 4699023), (19, 4204389), (21, 3803971), (51, 1566341), (57, 1401463), (119, 671289), (133, 600627), (323, 247317), (357, 223763), (399, 200209), (969, 82439), (2261, 35331), (6783, 11777)]