51375867

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{12347}}^1$

素因数の和:12442

約数の個数: 16

約数和(自身を含む): 73100160

約数和(自身を除く): 21724293

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 12347, 37041, 234593, 703779, 901331, 2703993, 17125289, 51375867]

約数ペア:

[(1, 51375867), (3, 17125289), (19, 2703993), (57, 901331), (73, 703779), (219, 234593), (1387, 37041), (4161, 12347)]