66561963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{2521}}^1$

素因数の和:3214

約数の個数: 16

約数和(自身を含む): 95755296

約数和(自身を除く): 29193333

約数列:

[1, 3, 13, 39, 677, 2031, 2521, 7563, 8801, 26403, 32773, 98319, 1706717, 5120151, 22187321, 66561963]

約数ペア:

[(1, 66561963), (3, 22187321), (13, 5120151), (39, 1706717), (677, 98319), (2031, 32773), (2521, 26403), (7563, 8801)]