82458477

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3001}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 123634368

約数和(自身を除く): 41175891

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 3001, 3053, 9003, 9159, 27009, 27477, 129043, 213071, 387129, 639213, 1161387, 1917639, 9162053, 27486159, 82458477]

約数ペア:

[(1, 82458477), (3, 27486159), (9, 9162053), (43, 1917639), (71, 1161387), (129, 639213), (213, 387129), (387, 213071), (639, 129043), (3001, 27477), (3053, 27009), (9003, 9159)]