68505759

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29389}}^1$

素因数の和:29439

約数の個数: 24

約数和(自身を含む): 116149280

約数和(自身を除く): 47643521

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 29389, 88167, 205723, 264501, 617169, 1087393, 1851507, 3262179, 7611751, 9786537, 22835253, 68505759]

約数ペア:

[(1, 68505759), (3, 22835253), (7, 9786537), (9, 7611751), (21, 3262179), (37, 1851507), (63, 1087393), (111, 617169), (259, 264501), (333, 205723), (777, 88167), (2331, 29389)]