51302277

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25793}}^1$

素因数の和:25829

約数の個数: 24

約数和(自身を含む): 84501144

約数和(自身を除く): 33198867

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 25793, 77379, 232137, 335309, 438481, 1005927, 1315443, 3017781, 3946329, 5700253, 17100759, 51302277]

約数ペア:

[(1, 51302277), (3, 17100759), (9, 5700253), (13, 3946329), (17, 3017781), (39, 1315443), (51, 1005927), (117, 438481), (153, 335309), (221, 232137), (663, 77379), (1989, 25793)]