66131481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{8521}}^1$

素因数の和:8736

約数の個数: 16

約数和(自身を含む): 95446400

約数和(自身を除く): 29314919

約数列:

[1, 3, 13, 39, 199, 597, 2587, 7761, 8521, 25563, 110773, 332319, 1695679, 5087037, 22043827, 66131481]

約数ペア:

[(1, 66131481), (3, 22043827), (13, 5087037), (39, 1695679), (199, 332319), (597, 110773), (2587, 25563), (7761, 8521)]