80363727

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1889}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 120884400

約数和(自身を除く): 40520673

約数列:

[1, 3, 9, 29, 87, 163, 261, 489, 1467, 1889, 4727, 5667, 14181, 17001, 42543, 54781, 164343, 307907, 493029, 923721, 2771163, 8929303, 26787909, 80363727]

約数ペア:

[(1, 80363727), (3, 26787909), (9, 8929303), (29, 2771163), (87, 923721), (163, 493029), (261, 307907), (489, 164343), (1467, 54781), (1889, 42543), (4727, 17001), (5667, 14181)]