66318857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 74606400

約数和(自身を除く): 8287543

約数列:

[1, 11, 43, 149, 473, 941, 1639, 6407, 10351, 40463, 70477, 140209, 445093, 1542299, 6028987, 66318857]

約数ペア:

[(1, 66318857), (11, 6028987), (43, 1542299), (149, 445093), (473, 140209), (941, 70477), (1639, 40463), (6407, 10351)]