68865861

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71069}}^1$

素因数の和:71108

約数の個数: 16

約数和(自身を含む): 102340800

約数和(自身を除く): 33474939

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 71069, 213207, 1208173, 1350311, 3624519, 4050933, 22955287, 68865861]

約数ペア:

[(1, 68865861), (3, 22955287), (17, 4050933), (19, 3624519), (51, 1350311), (57, 1208173), (323, 213207), (969, 71069)]