57120789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{11617}}^1$

素因数の和:11780

約数の個数: 16

約数和(自身を含む): 83649600

約数和(自身を除く): 26528811

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 11617, 34851, 127787, 383361, 1730933, 5192799, 19040263, 57120789]

約数ペア:

[(1, 57120789), (3, 19040263), (11, 5192799), (33, 1730933), (149, 383361), (447, 127787), (1639, 34851), (4917, 11617)]