Identify all factors of 81.(1 point)%0D%0AResponses%0D%0A%0D%0A{1, 3, 4, 9, 27, 81}%0D%0A{1, 3, 4, 9, 27, 81}%0D%0A%0D%0A{1, 3, 9, 27, 81}%0D%0A{1, 3, 9, 27, 81}%0D%0A%0D%0A{1, 81}%0D%0A{1, 81}%0D%0A%0D%0A{1, 9, 81}