66990129

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{2707}}^1$

素因数の和:2896

約数の個数: 16

約数和(自身を含む): 91378752

約数和(自身を除く): 24388623

約数列:

[1, 3, 73, 113, 219, 339, 2707, 8121, 8249, 24747, 197611, 305891, 592833, 917673, 22330043, 66990129]

約数ペア:

[(1, 66990129), (3, 22330043), (73, 917673), (113, 592833), (219, 305891), (339, 197611), (2707, 24747), (8121, 8249)]