71115081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 102910080

約数和(自身を除く): 31794999

約数列:

[1, 3, 19, 57, 61, 113, 181, 183, 339, 543, 1159, 2147, 3439, 3477, 6441, 6893, 10317, 11041, 20453, 20679, 33123, 61359, 130967, 209779, 388607, 392901, 629337, 1165821, 1247633, 3742899, 23705027, 71115081]

約数ペア:

[(1, 71115081), (3, 23705027), (19, 3742899), (57, 1247633), (61, 1165821), (113, 629337), (181, 392901), (183, 388607), (339, 209779), (543, 130967), (1159, 61359), (2147, 33123), (3439, 20679), (3477, 20453), (6441, 11041), (6893, 10317)]