66165089

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 71280000

約数和(自身を除く): 5114911

約数列:

[1, 23, 43, 149, 449, 989, 3427, 6407, 10327, 19307, 66901, 147361, 444061, 1538723, 2876743, 66165089]

約数ペア:

[(1, 66165089), (23, 2876743), (43, 1538723), (149, 444061), (449, 147361), (989, 66901), (3427, 19307), (6407, 10327)]