66870331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 74976768

約数和(自身を除く): 8106437

約数列:

[1, 11, 47, 211, 517, 613, 2321, 6743, 9917, 28811, 109087, 129343, 316921, 1422773, 6079121, 66870331]

約数ペア:

[(1, 66870331), (11, 6079121), (47, 1422773), (211, 316921), (517, 129343), (613, 109087), (2321, 28811), (6743, 9917)]