68306841

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{15149}}^1$

素因数の和:15325

約数の個数: 16

約数和(自身を含む): 101808000

約数和(自身を除く): 33501159

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 15149, 45447, 136341, 409023, 2529883, 7589649, 22768947, 68306841]

約数ペア:

[(1, 68306841), (3, 22768947), (9, 7589649), (27, 2529883), (167, 409023), (501, 136341), (1503, 45447), (4509, 15149)]