67277231

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4057}}^1$

素因数の和:4190

約数の個数: 16

約数和(自身を含む): 81030144

約数和(自身を除く): 13752913

約数列:

[1, 7, 23, 103, 161, 721, 2369, 4057, 16583, 28399, 93311, 417871, 653177, 2925097, 9611033, 67277231]

約数ペア:

[(1, 67277231), (7, 9611033), (23, 2925097), (103, 653177), (161, 417871), (721, 93311), (2369, 28399), (4057, 16583)]