66462147

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{31159}}^1$

素因数の和:31247

約数の個数: 16

約数和(自身を含む): 99712000

約数和(自身を除く): 33249853

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 31159, 93477, 280431, 841293, 2461561, 7384683, 22154049, 66462147]

約数ペア:

[(1, 66462147), (3, 22154049), (9, 7384683), (27, 2461561), (79, 841293), (237, 280431), (711, 93477), (2133, 31159)]