86258727

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1429}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 131617200

約数和(自身を除く): 45358473

約数列:

[1, 3, 9, 19, 57, 171, 353, 1059, 1429, 3177, 4287, 6707, 12861, 20121, 27151, 60363, 81453, 244359, 504437, 1513311, 4539933, 9584303, 28752909, 86258727]

約数ペア:

[(1, 86258727), (3, 28752909), (9, 9584303), (19, 4539933), (57, 1513311), (171, 504437), (353, 244359), (1059, 81453), (1429, 60363), (3177, 27151), (4287, 20121), (6707, 12861)]