66493773

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 99181368

約数和(自身を除く): 32687595

約数列:

[1, 3, 9, 37, 111, 233, 333, 699, 857, 2097, 2571, 7713, 8621, 25863, 31709, 77589, 95127, 199681, 285381, 599043, 1797129, 7388197, 22164591, 66493773]

約数ペア:

[(1, 66493773), (3, 22164591), (9, 7388197), (37, 1797129), (111, 599043), (233, 285381), (333, 199681), (699, 95127), (857, 77589), (2097, 31709), (2571, 25863), (7713, 8621)]