Mita Darbari, A Connection between Hardy-Ramanujan Number and Special Pythagorean Triangles, Volume 10, The Bulletin of Society for Mathematical Services and Standards (Volume 10)
https://www.scipress.com/BSMaSS.10.45
Abstract:
    Special Pythagorean Triangles are obtained in relation with the Hardy-Ramanujan Number 1729. Some special cases are also discussed. A few interesting results are obtained.
Keywords:
    Pythagorean Triangles, Ramanujan Number