27699921

素因数分解:

$3^3\times {\mathrm{709}}^1\times {\mathrm{1447}}^1$

素因数の和:2165

約数の個数: 16

約数和(自身を含む): 41123200

約数和(自身を除く): 13423279

約数列:

[1, 3, 9, 27, 709, 1447, 2127, 4341, 6381, 13023, 19143, 39069, 1025923, 3077769, 9233307, 27699921]

約数ペア:

[(1, 27699921), (3, 9233307), (9, 3077769), (27, 1025923), (709, 39069), (1447, 19143), (2127, 13023), (4341, 6381)]