126827127

素因数分解:

$3^4\times 7^1\times {\mathrm{223681}}^1$

素因数の和:223700

約数の個数: 20

約数和(自身を含む): 216524176

約数和(自身を除く): 89697049

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 223681, 671043, 1565767, 2013129, 4697301, 6039387, 14091903, 18118161, 42275709, 126827127]

約数ペア:

[(1, 126827127), (3, 42275709), (7, 18118161), (9, 14091903), (21, 6039387), (27, 4697301), (63, 2013129), (81, 1565767), (189, 671043), (567, 223681)]