66470831

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{719}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 77967360

約数和(自身を除く): 11496529

約数列:

[1, 7, 47, 281, 329, 719, 1967, 5033, 13207, 33793, 92449, 202039, 236551, 1414273, 9495833, 66470831]

約数ペア:

[(1, 66470831), (7, 9495833), (47, 1414273), (281, 236551), (329, 202039), (719, 92449), (1967, 33793), (5033, 13207)]