71855343

素因数分解:

$3^6\times 7^1\times {\mathrm{14081}}^1$

素因数の和:14106

約数の個数: 28

約数和(自身を含む): 123133008

約数和(自身を除く): 51277665

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 14081, 42243, 98567, 126729, 295701, 380187, 887103, 1140561, 2661309, 3421683, 7983927, 10265049, 23951781, 71855343]

約数ペア:

[(1, 71855343), (3, 23951781), (7, 10265049), (9, 7983927), (21, 3421683), (27, 2661309), (63, 1140561), (81, 887103), (189, 380187), (243, 295701), (567, 126729), (729, 98567), (1701, 42243), (5103, 14081)]