85042017

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1321}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 128688768

約数和(自身を除く): 43646751

約数列:

[1, 3, 9, 23, 69, 207, 311, 933, 1321, 2799, 3963, 7153, 11889, 21459, 30383, 64377, 91149, 273447, 410831, 1232493, 3697479, 9449113, 28347339, 85042017]

約数ペア:

[(1, 85042017), (3, 28347339), (9, 9449113), (23, 3697479), (69, 1232493), (207, 410831), (311, 273447), (933, 91149), (1321, 64377), (2799, 30383), (3963, 21459), (7153, 11889)]