249526467

素因数分解:

$3^3\times {\mathrm{2081}}^1\times {\mathrm{4441}}^1$

素因数の和:6531

約数の個数: 16

約数和(自身を含む): 369929760

約数和(自身を除く): 120403293

約数列:

[1, 3, 9, 27, 2081, 4441, 6243, 13323, 18729, 39969, 56187, 119907, 9241721, 27725163, 83175489, 249526467]

約数ペア:

[(1, 249526467), (3, 83175489), (9, 27725163), (27, 9241721), (2081, 119907), (4441, 56187), (6243, 39969), (13323, 18729)]