15
6 and 9
How about 3 and 6
5
9
factor OS 63 63 - 1, 3, 7, 9, 21, 63 7 and 9 add up to 16 7+9=16
The factors of 30 that add up to 9 are 3 and 6. When you multiply these two numbers, you get 30 (3 x 10 = 30), and when you add them, you get 9 (3 + 6 = 9). Therefore, the pair of factors that meet the criteria are 3 and 6.
6 and 9
How about 3 and 6
9 and -3
27
14 and 1 9 and 6
How about: 9+6 = 15
101
-8
-261
204
Add them up. The factors of 9 are 1, 3 and 9. The sum of the factors is 13.