অনেকগুলো ফ্যাক্টোরিয়াল

Given that \[ \frac{((3!)!)!}{3!} = k \cdot n! \] where $k$ and $n$ are positive integers and $n$ is as large as possible.
find $k + n$

Source: MAA

Number Theory

2 Upvotes 2 Downvotes