78805027

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2543}}^1$

素因数の和:2802

約数の個数: 16

約数和(自身を含む): 95247360

約数和(自身を除く): 16442333

約数列:

[1, 7, 19, 133, 233, 1631, 2543, 4427, 17801, 30989, 48317, 338219, 592519, 4147633, 11257861, 78805027]

約数ペア:

[(1, 78805027), (7, 11257861), (19, 4147633), (133, 592519), (233, 338219), (1631, 48317), (2543, 30989), (4427, 17801)]