67660029

素因数分解:

$3^4\times {\mathrm{683}}^1\times {\mathrm{1223}}^1$

素因数の和:1918

約数の個数: 20

約数和(自身を含む): 101303136

約数和(自身を除く): 33643107

約数列:

[1, 3, 9, 27, 81, 683, 1223, 2049, 3669, 6147, 11007, 18441, 33021, 55323, 99063, 835309, 2505927, 7517781, 22553343, 67660029]

約数ペア:

[(1, 67660029), (3, 22553343), (9, 7517781), (27, 2505927), (81, 835309), (683, 99063), (1223, 55323), (2049, 33021), (3669, 18441), (6147, 11007)]