56978853

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{27017}}^1$

素因数の和:27076

約数の個数: 16

約数和(自身を含む): 82134720

約数和(自身を除く): 25155867

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 27017, 81051, 513323, 999629, 1539969, 2998887, 18992951, 56978853]

約数ペア:

[(1, 56978853), (3, 18992951), (19, 2998887), (37, 1539969), (57, 999629), (111, 513323), (703, 81051), (2109, 27017)]