20843544321

素因数分解:

$3^3\times {\mathrm{9239}}^1\times {\mathrm{83557}}^1$

素因数の和:92805

約数の個数: 16

約数和(自身を含む): 30883036800

約数和(自身を除く): 10039492479

約数列:

[1, 3, 9, 27, 9239, 27717, 83151, 83557, 249453, 250671, 752013, 2256039, 771983123, 2315949369, 6947848107, 20843544321]

約数ペア:

[(1, 20843544321), (3, 6947848107), (9, 2315949369), (27, 771983123), (9239, 2256039), (27717, 752013), (83151, 250671), (83557, 249453)]