68750227

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 25598573

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1547, 1729, 2261, 2339, 4199, 16373, 29393, 30407, 39763, 44441, 212849, 278341, 311087, 516919, 577733, 755497, 3618433, 4044131, 5288479, 9821461, 68750227]

約数ペア:

[(1, 68750227), (7, 9821461), (13, 5288479), (17, 4044131), (19, 3618433), (91, 755497), (119, 577733), (133, 516919), (221, 311087), (247, 278341), (323, 212849), (1547, 44441), (1729, 39763), (2261, 30407), (2339, 29393), (4199, 16373)]