66565071

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{3527}}^1$

素因数の和:3772

約数の個数: 20

約数和(自身を含む): 99891792

約数和(自身を除く): 33326721

約数列:

[1, 3, 9, 27, 81, 233, 699, 2097, 3527, 6291, 10581, 18873, 31743, 95229, 285687, 821791, 2465373, 7396119, 22188357, 66565071]

約数ペア:

[(1, 66565071), (3, 22188357), (9, 7396119), (27, 2465373), (81, 821791), (233, 285687), (699, 95229), (2097, 31743), (3527, 18873), (6291, 10581)]