77157081

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15559}}^1$

素因数の和:15613

約数の個数: 24

約数和(自身を含む): 121368000

約数和(自身を除く): 44210919

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 15559, 46677, 140031, 295621, 451211, 886863, 1353633, 2660589, 4060899, 8573009, 25719027, 77157081]

約数ペア:

[(1, 77157081), (3, 25719027), (9, 8573009), (19, 4060899), (29, 2660589), (57, 1353633), (87, 886863), (171, 451211), (261, 295621), (551, 140031), (1653, 46677), (4959, 15559)]