66105663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{39419}}^1$

素因数の和:39478

約数の個数: 16

約数和(自身を含む): 97130880

約数和(自身を除く): 31025217

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 39419, 118257, 512447, 1537341, 1695017, 5085051, 22035221, 66105663]

約数ペア:

[(1, 66105663), (3, 22035221), (13, 5085051), (39, 1695017), (43, 1537341), (129, 512447), (559, 118257), (1677, 39419)]