78294147

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{1277}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 106002432

約数和(自身を除く): 27708285

約数列:

[1, 3, 107, 191, 321, 573, 1277, 3831, 20437, 61311, 136639, 243907, 409917, 731721, 26098049, 78294147]

約数ペア:

[(1, 78294147), (3, 26098049), (107, 731721), (191, 409917), (321, 243907), (573, 136639), (1277, 61311), (3831, 20437)]