66321039

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{7411}}^1$

素因数の和:7590

約数の個数: 16

約数和(自身を含む): 93687680

約数和(自身を除く): 27366641

約数列:

[1, 3, 19, 57, 157, 471, 2983, 7411, 8949, 22233, 140809, 422427, 1163527, 3490581, 22107013, 66321039]

約数ペア:

[(1, 66321039), (3, 22107013), (19, 3490581), (57, 1163527), (157, 422427), (471, 140809), (2983, 22233), (7411, 8949)]