78060861

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{78139}}^1$

素因数の和:78185

約数の個数: 16

約数和(自身を含む): 118772800

約数和(自身を除く): 40711939

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 78139, 234417, 703251, 2109753, 2891143, 8673429, 26020287, 78060861]

約数ペア:

[(1, 78060861), (3, 26020287), (9, 8673429), (27, 2891143), (37, 2109753), (111, 703251), (333, 234417), (999, 78139)]