81167897

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1667}}^1$

素因数の和:1792

約数の個数: 16

約数和(自身を含む): 88871040

約数和(自身を除く): 7703143

約数列:

[1, 23, 29, 73, 667, 1667, 1679, 2117, 38341, 48343, 48691, 121691, 1111889, 2798893, 3529039, 81167897]

約数ペア:

[(1, 81167897), (23, 3529039), (29, 2798893), (73, 1111889), (667, 121691), (1667, 48691), (1679, 48343), (2117, 38341)]