52677621

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{2591}}^1$

素因数の和:2854

約数の個数: 20

約数和(自身を含む): 79035264

約数和(自身を除く): 26357643

約数列:

[1, 3, 9, 27, 81, 251, 753, 2259, 2591, 6777, 7773, 20331, 23319, 69957, 209871, 650341, 1951023, 5853069, 17559207, 52677621]

約数ペア:

[(1, 52677621), (3, 17559207), (9, 5853069), (27, 1951023), (81, 650341), (251, 209871), (753, 69957), (2259, 23319), (2591, 20331), (6777, 7773)]