The prime factorization of 170203137 is:
$$ 170203137 = 3\cdot13\cdot139\cdot31397 $$Prime factorization can be nicely visualized by creating a factorization tree.
| 170203137 can be written as 3 × 56734379. |
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| 56734379 can be written as 13 × 4364183. |
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| 4364183 can be written as 139 × 31397. |
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| The end nodes are the prime factors of the number 170203137. |
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