920993669847

素因数分解:

$3^3\times {\mathrm{4027}}^1\times {\mathrm{8470543}}^1$

素因数の和:8474579

約数の個数: 16

約数和(自身を含む): 1364774049280

約数和(自身を除く): 443780379433

約数列:

[1, 3, 9, 27, 4027, 12081, 36243, 108729, 8470543, 25411629, 76234887, 228704661, 34110876661, 102332629983, 306997889949, 920993669847]

約数ペア:

[(1, 920993669847), (3, 306997889949), (9, 102332629983), (27, 34110876661), (4027, 228704661), (12081, 76234887), (36243, 25411629), (108729, 8470543)]