53911839

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8779}}^1$

素因数の和:8894

約数の個数: 16

約数和(自身を含む): 75859200

約数和(自身を除く): 21947361

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 8779, 26337, 201917, 605751, 781331, 2343993, 17970613, 53911839]

約数ペア:

[(1, 53911839), (3, 17970613), (23, 2343993), (69, 781331), (89, 605751), (267, 201917), (2047, 26337), (6141, 8779)]