85205919

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{6173}}^1$

素因数の和:6326

約数の個数: 16

約数和(自身を含む): 117355392

約数和(自身を除く): 32149473

約数列:

[1, 3, 43, 107, 129, 321, 4601, 6173, 13803, 18519, 265439, 660511, 796317, 1981533, 28401973, 85205919]

約数ペア:

[(1, 85205919), (3, 28401973), (43, 1981533), (107, 796317), (129, 660511), (321, 265439), (4601, 18519), (6173, 13803)]