57390123

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{5827}}^1$

素因数の和:5911

約数の個数: 24

約数和(自身を含む): 90357312

約数和(自身を除く): 32967189

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 3283, 5827, 9849, 17481, 40789, 122367, 285523, 390409, 856569, 1171227, 2732863, 8198589, 19130041, 57390123]

約数ペア:

[(1, 57390123), (3, 19130041), (7, 8198589), (21, 2732863), (49, 1171227), (67, 856569), (147, 390409), (201, 285523), (469, 122367), (1407, 40789), (3283, 17481), (5827, 9849)]