83019087

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{9403}}^1$

素因数の和:9524

約数の個数: 20

約数和(自身を含む): 125167240

約数和(自身を除く): 42148153

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 9403, 28209, 84627, 253881, 761643, 1024927, 3074781, 9224343, 27673029, 83019087]

約数ペア:

[(1, 83019087), (3, 27673029), (9, 9224343), (27, 3074781), (81, 1024927), (109, 761643), (327, 253881), (981, 84627), (2943, 28209), (8829, 9403)]