6604659

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1296

約数の個数: 20

約数和(自身を含む): 10021704

約数和(自身を除く): 3417045

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1217, 1809, 3651, 5427, 10953, 32859, 81539, 98577, 244617, 733851, 2201553, 6604659]

約数ペア:

[(1, 6604659), (3, 2201553), (9, 733851), (27, 244617), (67, 98577), (81, 81539), (201, 32859), (603, 10953), (1217, 5427), (1809, 3651)]