91998873

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1993}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 139356672

約数和(自身を除く): 47357799

約数列:

[1, 3, 9, 23, 69, 207, 223, 669, 1993, 2007, 5129, 5979, 15387, 17937, 45839, 46161, 137517, 412551, 444439, 1333317, 3999951, 10222097, 30666291, 91998873]

約数ペア:

[(1, 91998873), (3, 30666291), (9, 10222097), (23, 3999951), (69, 1333317), (207, 444439), (223, 412551), (669, 137517), (1993, 46161), (2007, 45839), (5129, 17937), (5979, 15387)]