The sum of the largest and smallest divisors of a number is 123, and this number is 123______ .

The sum of the largest and smallest divisors of a number is 123, and this number is 123______ .

The analysis shows that: the minimum divisor of this number is 1, the maximum divisor of this number is 123-1 = 122, that is, the number is 122; so the answer is: 122