68586161

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9907}}^1$

素因数の和:9980

約数の個数: 16

約数和(自身を含む): 83702784

約数和(自身を除く): 15116623

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 9907, 69349, 227861, 426001, 1595027, 2982007, 9798023, 68586161]

約数ペア:

[(1, 68586161), (7, 9798023), (23, 2982007), (43, 1595027), (161, 426001), (301, 227861), (989, 69349), (6923, 9907)]