53645967

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1$

素因数の和:2383

約数の個数: 24

約数和(自身を含む): 80739360

約数和(自身を除く): 27093393

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2269, 2627, 6807, 7881, 20421, 23643, 83953, 161099, 251859, 483297, 755577, 1449891, 5960663, 17881989, 53645967]

約数ペア:

[(1, 53645967), (3, 17881989), (9, 5960663), (37, 1449891), (71, 755577), (111, 483297), (213, 251859), (333, 161099), (639, 83953), (2269, 23643), (2627, 20421), (6807, 7881)]