79743321

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12289}}^1$

素因数の和:12405

約数の個数: 24

約数和(自身を含む): 132928640

約数和(自身を除く): 53185319

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 12289, 36867, 86023, 110601, 258069, 774207, 1265767, 3797301, 8860369, 11391903, 26581107, 79743321]

約数ペア:

[(1, 79743321), (3, 26581107), (7, 11391903), (9, 8860369), (21, 3797301), (63, 1265767), (103, 774207), (309, 258069), (721, 110601), (927, 86023), (2163, 36867), (6489, 12289)]