76542557

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 96870816

約数和(自身を除く): 20328259

約数列:

[1, 7, 13, 49, 91, 107, 637, 749, 1123, 1391, 5243, 7861, 9737, 14599, 55027, 68159, 102193, 120161, 715351, 841127, 1562093, 5887889, 10934651, 76542557]

約数ペア:

[(1, 76542557), (7, 10934651), (13, 5887889), (49, 1562093), (91, 841127), (107, 715351), (637, 120161), (749, 102193), (1123, 68159), (1391, 55027), (5243, 14599), (7861, 9737)]