26756163

素因数分解:

$3^4\times 7^1\times {\mathrm{47189}}^1$

素因数の和:47208

約数の個数: 20

約数和(自身を含む): 45679920

約数和(自身を除く): 18923757

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 47189, 141567, 330323, 424701, 990969, 1274103, 2972907, 3822309, 8918721, 26756163]

約数ペア:

[(1, 26756163), (3, 8918721), (7, 3822309), (9, 2972907), (21, 1274103), (27, 990969), (63, 424701), (81, 330323), (189, 141567), (567, 47189)]