66437107

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^2$

素因数の和:291

約数の個数: 18

約数和(自身を含む): 75391316

約数和(自身を除く): 8954209

約数列:

[1, 11, 43, 113, 121, 473, 1243, 4859, 5203, 12769, 13673, 53449, 140459, 549067, 587939, 1545049, 6039737, 66437107]

約数ペア:

[(1, 66437107), (11, 6039737), (43, 1545049), (113, 587939), (121, 549067), (473, 140459), (1243, 53449), (4859, 13673), (5203, 12769)]