68496757

素因数分解:

$7^3\times {\mathrm{17}}^2\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 24

約数和(自身を含む): 84977600

約数和(自身を除く): 16480843

約数列:

[1, 7, 17, 49, 119, 289, 343, 691, 833, 2023, 4837, 5831, 11747, 14161, 33859, 82229, 99127, 199699, 237013, 575603, 1397893, 4029221, 9785251, 68496757]

約数ペア:

[(1, 68496757), (7, 9785251), (17, 4029221), (49, 1397893), (119, 575603), (289, 237013), (343, 199699), (691, 99127), (833, 82229), (2023, 33859), (4837, 14161), (5831, 11747)]