80793027

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{75437}}^1$

素因数の和:75467

約数の個数: 24

約数和(自身を含む): 141219936

約数和(自身を除く): 60426909

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 75437, 226311, 528059, 678933, 1282429, 1584177, 3847287, 4752531, 8977003, 11541861, 26931009, 80793027]

約数ペア:

[(1, 80793027), (3, 26931009), (7, 11541861), (9, 8977003), (17, 4752531), (21, 3847287), (51, 1584177), (63, 1282429), (119, 678933), (153, 528059), (357, 226311), (1071, 75437)]