67167981

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{108161}}^1$

素因数の和:108193

約数の個数: 16

約数和(自身を含む): 103835520

約数和(自身を除く): 36667539

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 108161, 324483, 973449, 2487703, 2920347, 7463109, 22389327, 67167981]

約数ペア:

[(1, 67167981), (3, 22389327), (9, 7463109), (23, 2920347), (27, 2487703), (69, 973449), (207, 324483), (621, 108161)]