72817283

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 94186800

約数和(自身を除く): 21369517

約数列:

[1, 7, 11, 49, 53, 77, 371, 539, 583, 2549, 2597, 4081, 17843, 28039, 28567, 124901, 135097, 196273, 945679, 1373911, 1486067, 6619753, 10402469, 72817283]

約数ペア:

[(1, 72817283), (7, 10402469), (11, 6619753), (49, 1486067), (53, 1373911), (77, 945679), (371, 196273), (539, 135097), (583, 124901), (2549, 28567), (2597, 28039), (4081, 17843)]