67782147

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2903}}^1$

素因数の和:3130

約数の個数: 16

約数和(自身を含む): 93020928

約数和(自身を除く): 25238781

約数列:

[1, 3, 43, 129, 181, 543, 2903, 7783, 8709, 23349, 124829, 374487, 525443, 1576329, 22594049, 67782147]

約数ペア:

[(1, 67782147), (3, 22594049), (43, 1576329), (129, 525443), (181, 374487), (543, 124829), (2903, 23349), (7783, 8709)]