65523861

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1993}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 102340056

約数和(自身を除く): 36816195

約数列:

[1, 3, 9, 13, 39, 117, 281, 843, 1993, 2529, 3653, 5979, 10959, 17937, 25909, 32877, 77727, 233181, 560033, 1680099, 5040297, 7280429, 21841287, 65523861]

約数ペア:

[(1, 65523861), (3, 21841287), (9, 7280429), (13, 5040297), (39, 1680099), (117, 560033), (281, 233181), (843, 77727), (1993, 32877), (2529, 25909), (3653, 17937), (5979, 10959)]