68475197

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 82654560

約数和(自身を除く): 14179363

約数列:

[1, 7, 37, 49, 179, 211, 259, 1253, 1477, 1813, 6623, 7807, 8771, 10339, 37769, 46361, 54649, 264383, 324527, 382543, 1397453, 1850681, 9782171, 68475197]

約数ペア:

[(1, 68475197), (7, 9782171), (37, 1850681), (49, 1397453), (179, 382543), (211, 324527), (259, 264383), (1253, 54649), (1477, 46361), (1813, 37769), (6623, 10339), (7807, 8771)]