66390909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{2029}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 95491200

約数和(自身を除く): 29100291

約数列:

[1, 3, 13, 39, 839, 2029, 2517, 6087, 10907, 26377, 32721, 79131, 1702331, 5106993, 22130303, 66390909]

約数ペア:

[(1, 66390909), (3, 22130303), (13, 5106993), (39, 1702331), (839, 79131), (2029, 32721), (2517, 26377), (6087, 10907)]