68528847

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{2011}}^1$

素因数の和:2358

約数の個数: 16

約数和(自身を含む): 94193792

約数和(自身を除く): 25664945

約数列:

[1, 3, 37, 111, 307, 921, 2011, 6033, 11359, 34077, 74407, 223221, 617377, 1852131, 22842949, 68528847]

約数ペア:

[(1, 68528847), (3, 22842949), (37, 1852131), (111, 617377), (307, 223221), (921, 74407), (2011, 34077), (6033, 11359)]