66681347

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 71774208

約数和(自身を除く): 5092861

約数列:

[1, 23, 43, 191, 353, 989, 4393, 8119, 8213, 15179, 67423, 188899, 349117, 1550729, 2899189, 66681347]

約数ペア:

[(1, 66681347), (23, 2899189), (43, 1550729), (191, 349117), (353, 188899), (989, 67423), (4393, 15179), (8119, 8213)]