25553727

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5153}}^1$

素因数の和:5207

約数の個数: 24

約数和(自身を含む): 40201200

約数和(自身を除く): 14647473

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 5153, 15459, 46377, 97907, 149437, 293721, 448311, 881163, 1344933, 2839303, 8517909, 25553727]

約数ペア:

[(1, 25553727), (3, 8517909), (9, 2839303), (19, 1344933), (29, 881163), (57, 448311), (87, 293721), (171, 149437), (261, 97907), (551, 46377), (1653, 15459), (4959, 5153)]