89898669

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83939}}^1$

素因数の和:83969

約数の個数: 24

約数和(自身を含む): 157135680

約数和(自身を除く): 67237011

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 83939, 251817, 587573, 755451, 1426963, 1762719, 4280889, 5288157, 9988741, 12842667, 29966223, 89898669]

約数ペア:

[(1, 89898669), (3, 29966223), (7, 12842667), (9, 9988741), (17, 5288157), (21, 4280889), (51, 1762719), (63, 1426963), (119, 755451), (153, 587573), (357, 251817), (1071, 83939)]