27678573

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12451}}^1$

素因数の和:12489

約数の個数: 24

約数和(自身を含む): 45325280

約数和(自身を除く): 17646707

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 12451, 37353, 112059, 161863, 236569, 485589, 709707, 1456767, 2129121, 3075397, 9226191, 27678573]

約数ペア:

[(1, 27678573), (3, 9226191), (9, 3075397), (13, 2129121), (19, 1456767), (39, 709707), (57, 485589), (117, 236569), (171, 161863), (247, 112059), (741, 37353), (2223, 12451)]