97571871

素因数分解:

$3^4\times {\mathrm{709}}^1\times {\mathrm{1699}}^1$

素因数の和:2420

約数の個数: 20

約数和(自身を含む): 146047000

約数和(自身を除く): 48475129

約数列:

[1, 3, 9, 27, 81, 709, 1699, 2127, 5097, 6381, 15291, 19143, 45873, 57429, 137619, 1204591, 3613773, 10841319, 32523957, 97571871]

約数ペア:

[(1, 97571871), (3, 32523957), (9, 10841319), (27, 3613773), (81, 1204591), (709, 137619), (1699, 57429), (2127, 45873), (5097, 19143), (6381, 15291)]