79718541

素因数分解:

$3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{2389}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 124241760

約数和(自身を除く): 44523219

約数列:

[1, 3, 7, 21, 49, 147, 227, 681, 1589, 2389, 4767, 7167, 11123, 16723, 33369, 50169, 117061, 351183, 542303, 1626909, 3796121, 11388363, 26572847, 79718541]

約数ペア:

[(1, 79718541), (3, 26572847), (7, 11388363), (21, 3796121), (49, 1626909), (147, 542303), (227, 351183), (681, 117061), (1589, 50169), (2389, 33369), (4767, 16723), (7167, 11123)]