66677.0000000

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4657}}^1$

素因数の和:4730

約数の個数: 16

約数和(自身を含む): 13862208

約数和(自身を除く): 3919513

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 4657, 23285, 32599, 162995, 284077, 1420385, 1988539, 9942695]

約数ペア:

[(1, 9942695), (5, 1988539), (7, 1420385), (35, 284077), (61, 162995), (305, 32599), (427, 23285), (2135, 4657)]