56175147

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3581}}^1$

素因数の和:3680

約数の個数: 32

約数和(自身を含む): 96284160

約数和(自身を除く): 40109013

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1743, 2241, 3581, 5229, 10743, 15687, 25067, 32229, 75201, 96687, 225603, 297223, 676809, 891669, 2080561, 2675007, 6241683, 8025021, 18725049, 56175147]

約数ペア:

[(1, 56175147), (3, 18725049), (7, 8025021), (9, 6241683), (21, 2675007), (27, 2080561), (63, 891669), (83, 676809), (189, 297223), (249, 225603), (581, 96687), (747, 75201), (1743, 32229), (2241, 25067), (3581, 15687), (5229, 10743)]