When factoring numbers like these, start looking for small factors (2, 3, 5, 7). If you find a factor, divide the number by the factor to get the other factor. Then look for additional factors, until you can find no more.
83 is already prime.
173 is a prime number.
It is: 7*13 = 91
It is: 2*3 = 6
3 x 7
It is: 2*127 = 254
13x2to the power of 3
133 is a prime number so the prime factorzation is 7 and 19
As a product of its prime factors in exponents: 33*52 = 675
As a product of its prime factors: 5*5*23 = 575
As a product of its prime factors in exponents: 24*56 = 250,000
As a product of its prime factors: 5*13*17 = 1105