51755571

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6679}}^1$

素因数の和:6736

約数の個数: 32

約数和(自身を含む): 89779200

約数和(自身を除く): 38023629

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 6679, 7749, 20037, 46753, 60111, 140259, 180333, 273839, 420777, 821517, 1262331, 1916873, 2464551, 5750619, 7393653, 17251857, 51755571]

約数ペア:

[(1, 51755571), (3, 17251857), (7, 7393653), (9, 5750619), (21, 2464551), (27, 1916873), (41, 1262331), (63, 821517), (123, 420777), (189, 273839), (287, 180333), (369, 140259), (861, 60111), (1107, 46753), (2583, 20037), (6679, 7749)]