What are the roman numerals for Brahms intermezzo op 118 no 1 in a minor?

Brahms' Intermezzo, Op. 118 No. 1 in A minor, is often referred to with the Roman numeral designation "Op. CXVIII, No. I." In the context of its key, A minor, it would be represented as "i" in Roman numerals for the tonic. The full designation would be "Brahms, Intermezzo Op. CXVIII, No. I in i."