47629701

素因数分解:

$3^5\times 7^1\times {\mathrm{28001}}^1$

素因数の和:28023

約数の個数: 24

約数和(自身を含む): 81541824

約数和(自身を除く): 33912123

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 28001, 84003, 196007, 252009, 588021, 756027, 1764063, 2268081, 5292189, 6804243, 15876567, 47629701]

約数ペア:

[(1, 47629701), (3, 15876567), (7, 6804243), (9, 5292189), (21, 2268081), (27, 1764063), (63, 756027), (81, 588021), (189, 252009), (243, 196007), (567, 84003), (1701, 28001)]