75685547

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 95434416

約数和(自身を除く): 19748869

約数列:

[1, 7, 17, 43, 49, 119, 301, 731, 833, 2107, 2113, 5117, 14791, 35819, 35921, 90859, 103537, 251447, 636013, 1544603, 1760129, 4452091, 10812221, 75685547]

約数ペア:

[(1, 75685547), (7, 10812221), (17, 4452091), (43, 1760129), (49, 1544603), (119, 636013), (301, 251447), (731, 103537), (833, 90859), (2107, 35921), (2113, 35819), (5117, 14791)]