66190971

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{286541}}^1$

素因数の和:286562

約数の個数: 16

約数和(自身を含む): 110032128

約数和(自身を除く): 43841157

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 286541, 859623, 2005787, 3151951, 6017361, 9455853, 22063657, 66190971]

約数ペア:

[(1, 66190971), (3, 22063657), (7, 9455853), (11, 6017361), (21, 3151951), (33, 2005787), (77, 859623), (231, 286541)]