179491727

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 198040752

約数和(自身を除く): 18549025

約数列:

[1, 19, 41, 67, 181, 361, 779, 1273, 2747, 3439, 7421, 12127, 14801, 24187, 52193, 65341, 140999, 230413, 497207, 991667, 2678981, 4377847, 9446933, 179491727]

約数ペア:

[(1, 179491727), (19, 9446933), (41, 4377847), (67, 2678981), (181, 991667), (361, 497207), (779, 230413), (1273, 140999), (2747, 65341), (3439, 52193), (7421, 24187), (12127, 14801)]