68017047

素因数分解:

$3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{1373}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 105885936

約数和(自身を除く): 37868889

約数列:

[1, 3, 7, 21, 49, 147, 337, 1011, 1373, 2359, 4119, 7077, 9611, 16513, 28833, 49539, 67277, 201831, 462701, 1388103, 3238907, 9716721, 22672349, 68017047]

約数ペア:

[(1, 68017047), (3, 22672349), (7, 9716721), (21, 3238907), (49, 1388103), (147, 462701), (337, 201831), (1011, 67277), (1373, 49539), (2359, 28833), (4119, 16513), (7077, 9611)]