77970865921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3137}}^1\times {\mathrm{65929}}^1$

素因数の和:69108

約数の個数: 16

約数和(自身を含む): 86893102800

約数和(自身を除く): 8922236879

約数列:

[1, 13, 29, 377, 3137, 40781, 65929, 90973, 857077, 1182649, 1911941, 24855233, 206819273, 2688650549, 5997758917, 77970865921]

約数ペア:

[(1, 77970865921), (13, 5997758917), (29, 2688650549), (377, 206819273), (3137, 24855233), (40781, 1911941), (65929, 1182649), (90973, 857077)]