71326311

素因数分解:

$3^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{1039}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 110972160

約数和(自身を除く): 39645849

約数列:

[1, 3, 7, 21, 49, 147, 467, 1039, 1401, 3117, 3269, 7273, 9807, 21819, 22883, 50911, 68649, 152733, 485213, 1455639, 3396491, 10189473, 23775437, 71326311]

約数ペア:

[(1, 71326311), (3, 23775437), (7, 10189473), (21, 3396491), (49, 1455639), (147, 485213), (467, 152733), (1039, 68649), (1401, 50911), (3117, 22883), (3269, 21819), (7273, 9807)]