63158421

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{1579}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 85952000

約数和(自身を除く): 22793579

約数列:

[1, 3, 67, 199, 201, 597, 1579, 4737, 13333, 39999, 105793, 314221, 317379, 942663, 21052807, 63158421]

約数ペア:

[(1, 63158421), (3, 21052807), (67, 942663), (199, 317379), (201, 314221), (597, 105793), (1579, 39999), (4737, 13333)]