67897953

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{23071}}^1$

素因数の和:23189

約数の個数: 16

約数和(自身を含む): 101516800

約数和(自身を除く): 33618847

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 23071, 69213, 207639, 622917, 2514739, 7544217, 22632651, 67897953]

約数ペア:

[(1, 67897953), (3, 22632651), (9, 7544217), (27, 2514739), (109, 622917), (327, 207639), (981, 69213), (2943, 23071)]