56361771

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 88524800

約数和(自身を除く): 32163029

約数列:

[1, 3, 9, 19, 27, 57, 171, 181, 513, 543, 607, 1629, 1821, 3439, 4887, 5463, 10317, 11533, 16389, 30951, 34599, 92853, 103797, 109867, 311391, 329601, 988803, 2087473, 2966409, 6262419, 18787257, 56361771]

約数ペア:

[(1, 56361771), (3, 18787257), (9, 6262419), (19, 2966409), (27, 2087473), (57, 988803), (171, 329601), (181, 311391), (513, 109867), (543, 103797), (607, 92853), (1629, 34599), (1821, 30951), (3439, 16389), (4887, 11533), (5463, 10317)]