63942571

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{6863}}^1$

素因数の和:6903

約数の個数: 16

約数和(自身を含む): 80391168

約数和(自身を除く): 16448597

約数列:

[1, 7, 11, 77, 121, 847, 1331, 6863, 9317, 48041, 75493, 528451, 830423, 5812961, 9134653, 63942571]

約数ペア:

[(1, 63942571), (7, 9134653), (11, 5812961), (77, 830423), (121, 528451), (847, 75493), (1331, 48041), (6863, 9317)]