68958197

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 89717760

約数和(自身を除く): 20759563

約数列:

[1, 7, 11, 43, 59, 77, 301, 353, 413, 473, 649, 2471, 2537, 3311, 3883, 4543, 15179, 17759, 20827, 27181, 27907, 106253, 145789, 166969, 195349, 229097, 895561, 1168783, 1603679, 6268927, 9851171, 68958197]

約数ペア:

[(1, 68958197), (7, 9851171), (11, 6268927), (43, 1603679), (59, 1168783), (77, 895561), (301, 229097), (353, 195349), (413, 166969), (473, 145789), (649, 106253), (2471, 27907), (2537, 27181), (3311, 20827), (3883, 17759), (4543, 15179)]