83278313919

素因数分解:

$3^3\times {\mathrm{311}}^1\times {\mathrm{9917627}}^1$

素因数の和:9917947

約数の個数: 16

約数和(自身を含む): 123771997440

約数和(自身を除く): 40493683521

約数列:

[1, 3, 9, 27, 311, 933, 2799, 8397, 9917627, 29752881, 89258643, 267775929, 3084381997, 9253145991, 27759437973, 83278313919]

約数ペア:

[(1, 83278313919), (3, 27759437973), (9, 9253145991), (27, 3084381997), (311, 267775929), (933, 89258643), (2799, 29752881), (8397, 9917627)]