47820087

素因数分解:

$3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1753}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 79168544

約数和(自身を除く): 31348457

約数列:

[1, 3, 7, 9, 21, 63, 433, 1299, 1753, 3031, 3897, 5259, 9093, 12271, 15777, 27279, 36813, 110439, 759049, 2277147, 5313343, 6831441, 15940029, 47820087]

約数ペア:

[(1, 47820087), (3, 15940029), (7, 6831441), (9, 5313343), (21, 2277147), (63, 759049), (433, 110439), (1299, 36813), (1753, 27279), (3031, 15777), (3897, 12271), (5259, 9093)]