83928177

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{43781}}^1$

素因数の和:43861

約数の個数: 16

約数和(自身を含む): 126092160

約数和(自身を除く): 42163983

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 43781, 131343, 394029, 1182087, 3108451, 9325353, 27976059, 83928177]

約数ペア:

[(1, 83928177), (3, 27976059), (9, 9325353), (27, 3108451), (71, 1182087), (213, 394029), (639, 131343), (1917, 43781)]