53266863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2111}}^1$

素因数の和:2774

約数の個数: 16

約数和(自身を含む): 76640256

約数和(自身を除く): 23373393

約数列:

[1, 3, 13, 39, 647, 1941, 2111, 6333, 8411, 25233, 27443, 82329, 1365817, 4097451, 17755621, 53266863]

約数ペア:

[(1, 53266863), (3, 17755621), (13, 4097451), (39, 1365817), (647, 82329), (1941, 27443), (2111, 25233), (6333, 8411)]