A018326 Divisors of 189.
1, 3, 7, 9, 21, 27, 63, 189
Offset: 1
Programs
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Mathematica
Divisors[189] (* Harvey P. Dale, Oct 11 2019 *)
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PARI
divisors(189) \\ Charles R Greathouse IV, Jun 21 2017
This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
Divisors[189] (* Harvey P. Dale, Oct 11 2019 *)
divisors(189) \\ Charles R Greathouse IV, Jun 21 2017