156980403879

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{3222689}}^1$

素因数の和:3223954

約数の個数: 16

約数和(自身を含む): 225588300000

約数和(自身を除く): 68607896121

約数列:

[1, 3, 13, 39, 1249, 3747, 16237, 48711, 3222689, 9668067, 41894957, 125684871, 4025138561, 12075415683, 52326801293, 156980403879]

約数ペア:

[(1, 156980403879), (3, 52326801293), (13, 12075415683), (39, 4025138561), (1249, 125684871), (3747, 41894957), (16237, 9668067), (48711, 3222689)]