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Which one of the following is correct in respect of the number 1729 ?

Mathematics 2016 CDS Elementary Mathematics 2016 CDS 2016

Options

It cannot be written as the sum of the cubes of two positive integers

It can be written as the sum of the cubes of two positive integers in one way only

It can be written as the sum of the cubes of two positive integers in two ways only

It can be written as the sum of the cubes of two positive integers in three ways only