66704661

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{10337}}^1$

素因数の和:10585

約数の個数: 16

約数和(自身を含む): 99244800

約数和(自身を除く): 32540139

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 10337, 31011, 93033, 279099, 2470543, 7411629, 22234887, 66704661]

約数ペア:

[(1, 66704661), (3, 22234887), (9, 7411629), (27, 2470543), (239, 279099), (717, 93033), (2151, 31011), (6453, 10337)]