Identify all factors of 81.(1 point)

Responses

{1, 3, 9, 27, 81}
{1, 3, 9, 27, 81}

{1, 3, 4, 9, 27, 81}
{1, 3, 4, 9, 27, 81}

{1, 9, 81}
{1, 9, 81}

{1, 81}

{1, 3, 9, 27, 81}