27531959

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:124

約数の個数: 36

約数和(自身を含む): 37077264

約数和(自身を除く): 9545305

約数列:

[1, 7, 13, 17, 37, 91, 119, 169, 221, 259, 481, 629, 1183, 1369, 1547, 2873, 3367, 4403, 6253, 8177, 9583, 17797, 20111, 23273, 43771, 57239, 106301, 124579, 162911, 231361, 302549, 744107, 1619527, 2117843, 3933137, 27531959]

約数ペア:

[(1, 27531959), (7, 3933137), (13, 2117843), (17, 1619527), (37, 744107), (91, 302549), (119, 231361), (169, 162911), (221, 124579), (259, 106301), (481, 57239), (629, 43771), (1183, 23273), (1369, 20111), (1547, 17797), (2873, 9583), (3367, 8177), (4403, 6253)]