66911982

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{87811}}^1$

素因数の和:87943

約数の個数: 16

約数和(自身を含む): 134879232

約数和(自身を除く): 67967250

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 87811, 175622, 263433, 526866, 11151997, 22303994, 33455991, 66911982]

約数ペア:

[(1, 66911982), (2, 33455991), (3, 22303994), (6, 11151997), (127, 526866), (254, 263433), (381, 175622), (762, 87811)]