47364507

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{2111}}^1$

素因数の和:2400

約数の個数: 20

約数和(自身を含む): 71043456

約数和(自身を除く): 23678949

約数列:

[1, 3, 9, 27, 81, 277, 831, 2111, 2493, 6333, 7479, 18999, 22437, 56997, 170991, 584747, 1754241, 5262723, 15788169, 47364507]

約数ペア:

[(1, 47364507), (3, 15788169), (9, 5262723), (27, 1754241), (81, 584747), (277, 170991), (831, 56997), (2111, 22437), (2493, 18999), (6333, 7479)]