55718883

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7927}}^1$

素因数の和:8015

約数の個数: 24

約数和(自身を含む): 89047296

約数和(自身を除く): 33328413

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 7927, 23781, 71343, 87197, 261591, 562817, 784773, 1688451, 5065353, 6190987, 18572961, 55718883]

約数ペア:

[(1, 55718883), (3, 18572961), (9, 6190987), (11, 5065353), (33, 1688451), (71, 784773), (99, 562817), (213, 261591), (639, 87197), (781, 71343), (2343, 23781), (7029, 7927)]