IMO 2019 Shortlist N2

Find all triples pa,b,cq of positive integers such that a3 b3 c3 “ pabcq2 . (Nigeria)

IMO 2019 Shortlist N2

Category: Number Theory

Problem

Find all triples pa,b,cq of positive integers such that a3 b3 c3 “ pabcq2 . (Nigeria)