66399839

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 75841920

約数和(自身を除く): 9442081

約数列:

[1, 11, 59, 71, 121, 131, 649, 781, 1441, 4189, 7139, 7729, 8591, 9301, 15851, 46079, 85019, 102311, 506869, 548759, 935209, 1125421, 6036349, 66399839]

約数ペア:

[(1, 66399839), (11, 6036349), (59, 1125421), (71, 935209), (121, 548759), (131, 506869), (649, 102311), (781, 85019), (1441, 46079), (4189, 15851), (7139, 9301), (7729, 8591)]