120310191

素因数分解:

$3^4\times {\mathrm{673}}^1\times {\mathrm{2207}}^1$

素因数の和:2892

約数の個数: 20

約数和(自身を含む): 180071232

約数和(自身を除く): 59761041

約数列:

[1, 3, 9, 27, 81, 673, 2019, 2207, 6057, 6621, 18171, 19863, 54513, 59589, 178767, 1485311, 4455933, 13367799, 40103397, 120310191]

約数ペア:

[(1, 120310191), (3, 40103397), (9, 13367799), (27, 4455933), (81, 1485311), (673, 178767), (2019, 59589), (2207, 54513), (6057, 19863), (6621, 18171)]