129623963

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 162337824

約数和(自身を除く): 32713861

約数列:

[1, 7, 17, 49, 61, 119, 427, 833, 1037, 2551, 2989, 7259, 17857, 43367, 50813, 124999, 155611, 303569, 1089277, 2124983, 2645387, 7624939, 18517709, 129623963]

約数ペア:

[(1, 129623963), (7, 18517709), (17, 7624939), (49, 2645387), (61, 2124983), (119, 1089277), (427, 303569), (833, 155611), (1037, 124999), (2551, 50813), (2989, 43367), (7259, 17857)]