66768299

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15901}}^1$

素因数の和:15950

約数の個数: 16

約数和(自身を含む): 80146080

約数和(自身を除く): 13377781

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 15901, 206713, 270317, 302119, 3514121, 3927547, 5136023, 66768299]

約数ペア:

[(1, 66768299), (13, 5136023), (17, 3927547), (19, 3514121), (221, 302119), (247, 270317), (323, 206713), (4199, 15901)]