The sum of three different prime numbers is 82, and the product of these three prime factors is ()
If the sum is 82, there must be a 2, because the prime number 2 is even except all odd numbers, and then it's easy to find. 73 and 7, 67 and 13, 61 and 19, 43 and 37. Obviously 2 * 43 * 37 = 3182