8148049389

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1811}}^1\times {\mathrm{2347}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 12253178880

約数和(自身を除く): 4105129491

約数列:

[1, 3, 9, 27, 71, 213, 639, 1811, 1917, 2347, 5433, 7041, 16299, 21123, 48897, 63369, 128581, 166637, 385743, 499911, 1157229, 1499733, 3471687, 4250417, 4499199, 12751251, 38253753, 114761259, 301779607, 905338821, 2716016463, 8148049389]

約数ペア:

[(1, 8148049389), (3, 2716016463), (9, 905338821), (27, 301779607), (71, 114761259), (213, 38253753), (639, 12751251), (1811, 4499199), (1917, 4250417), (2347, 3471687), (5433, 1499733), (7041, 1157229), (16299, 499911), (21123, 385743), (48897, 166637), (63369, 128581)]