81064422

素因数分解:

$2^1\times 3^3\times {\mathrm{1501193}}^1$

素因数の和:1501204

約数の個数: 16

約数和(自身を含む): 180143280

約数和(自身を除く): 99078858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1501193, 3002386, 4503579, 9007158, 13510737, 27021474, 40532211, 81064422]

約数ペア:

[(1, 81064422), (2, 40532211), (3, 27021474), (6, 13510737), (9, 9007158), (18, 4503579), (27, 3002386), (54, 1501193)]