83159919

素因数分解:

$3^3\times {\mathrm{569}}^1\times {\mathrm{5413}}^1$

素因数の和:5991

約数の個数: 16

約数和(自身を含む): 123439200

約数和(自身を除く): 40279281

約数列:

[1, 3, 9, 27, 569, 1707, 5121, 5413, 15363, 16239, 48717, 146151, 3079997, 9239991, 27719973, 83159919]

約数ペア:

[(1, 83159919), (3, 27719973), (9, 9239991), (27, 3079997), (569, 146151), (1707, 48717), (5121, 16239), (5413, 15363)]