67869263

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{11447}}^1$

素因数の和:11483

約数の個数: 18

約数和(自身を含む): 86787288

約数和(自身を除く): 18918025

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 11447, 80129, 125917, 560903, 881419, 1385087, 6169933, 9695609, 67869263]

約数ペア:

[(1, 67869263), (7, 9695609), (11, 6169933), (49, 1385087), (77, 881419), (121, 560903), (539, 125917), (847, 80129), (5929, 11447)]