53276181

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21319}}^1$

素因数の和:21353

約数の個数: 24

約数和(自身を含む): 87497280

約数和(自身を除く): 34221099

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 21319, 63957, 149233, 362423, 447699, 1044631, 1087269, 2536961, 3133893, 7610883, 17758727, 53276181]

約数ペア:

[(1, 53276181), (3, 17758727), (7, 7610883), (17, 3133893), (21, 2536961), (49, 1087269), (51, 1044631), (119, 447699), (147, 362423), (357, 149233), (833, 63957), (2499, 21319)]