66702519

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{570107}}^1$

素因数の和:570126

約数の個数: 12

約数和(自身を含む): 103759656

約数和(自身を除く): 37057137

約数列:

[1, 3, 9, 13, 39, 117, 570107, 1710321, 5130963, 7411391, 22234173, 66702519]

約数ペア:

[(1, 66702519), (3, 22234173), (9, 7411391), (13, 5130963), (39, 1710321), (117, 570107)]