73875347

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{593}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 93604896

約数和(自身を除く): 19729549

約数列:

[1, 7, 13, 37, 91, 259, 481, 593, 1369, 3367, 4151, 7709, 9583, 17797, 21941, 53963, 124579, 153587, 285233, 811817, 1996631, 5682719, 10553621, 73875347]

約数ペア:

[(1, 73875347), (7, 10553621), (13, 5682719), (37, 1996631), (91, 811817), (259, 285233), (481, 153587), (593, 124579), (1369, 53963), (3367, 21941), (4151, 17797), (7709, 9583)]