57806151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 88058880

約数和(自身を除く): 30252729

約数列:

[1, 3, 13, 19, 39, 57, 181, 247, 431, 543, 741, 1293, 2353, 3439, 5603, 7059, 8189, 10317, 16809, 24567, 44707, 78011, 106457, 134121, 234033, 319371, 1014143, 1482209, 3042429, 4446627, 19268717, 57806151]

約数ペア:

[(1, 57806151), (3, 19268717), (13, 4446627), (19, 3042429), (39, 1482209), (57, 1014143), (181, 319371), (247, 234033), (431, 134121), (543, 106457), (741, 78011), (1293, 44707), (2353, 24567), (3439, 16809), (5603, 10317), (7059, 8189)]