85388907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{8369}}^1$

素因数の和:8570

約数の個数: 16

約数和(自身を含む): 120528000

約数和(自身を除く): 35139093

約数列:

[1, 3, 19, 57, 179, 537, 3401, 8369, 10203, 25107, 159011, 477033, 1498051, 4494153, 28462969, 85388907]

約数ペア:

[(1, 85388907), (3, 28462969), (19, 4494153), (57, 1498051), (179, 477033), (537, 159011), (3401, 25107), (8369, 10203)]