68125287

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{22961}}^1$

素因数の和:23030

約数の個数: 16

約数和(自身を含む): 96991488

約数和(自身を除く): 28866201

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 22961, 68883, 528103, 987323, 1584309, 2961969, 22708429, 68125287]

約数ペア:

[(1, 68125287), (3, 22708429), (23, 2961969), (43, 1584309), (69, 987323), (129, 528103), (989, 68883), (2967, 22961)]