Is there a fast way to find the maximal $n$ so that for $a \in \mathbb{Z_+} $, $a^{1/n} \in \mathbb{Z}$ ?
The only algorithm which I know is brute Force.
Greetings
2026-05-05 16:41:57.1777999317
Calculating max $n$ so that $a$ has nth root over $\mathbb{Z}$
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