83172087

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1429}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 124924800

約数和(自身を除く): 41752713

約数列:

[1, 3, 9, 29, 87, 223, 261, 669, 1429, 2007, 4287, 6467, 12861, 19401, 41441, 58203, 124323, 318667, 372969, 956001, 2868003, 9241343, 27724029, 83172087]

約数ペア:

[(1, 83172087), (3, 27724029), (9, 9241343), (29, 2868003), (87, 956001), (223, 372969), (261, 318667), (669, 124323), (1429, 58203), (2007, 41441), (4287, 19401), (6467, 12861)]