68859019521

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{569}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 108453945600

約数和(自身を除く): 39594926079

約数列:

[1, 3, 9, 29, 41, 43, 87, 123, 129, 261, 263, 369, 387, 569, 789, 1189, 1247, 1707, 1763, 2367, 3567, 3741, 5121, 5289, 7627, 10701, 10783, 11223, 11309, 15867, 16501, 22881, 23329, 24467, 32349, 33927, 49503, 51127, 68643, 69987, 73401, 97047, 101781, 148509, 149647, 153381, 209961, 220203, 312707, 327961, 448941, 460143, 463669, 676541, 709543, 938121, 983883, 1003147, 1346823, 1391007, 2029623, 2128629, 2814363, 2951649, 3009441, 4173021, 4339763, 6088869, 6135527, 6385887, 6434821, 9028323, 13019289, 13446401, 18406581, 19304463, 29091263, 39057867, 40339203, 55219743, 57913389, 87273789, 121017609, 177930283, 186609809, 261821367, 263827661, 533790849, 559829427, 791482983, 1601372547, 1679488281, 2374448949, 7651002169, 22953006507, 68859019521]

約数ペア:

[(1, 68859019521), (3, 22953006507), (9, 7651002169), (29, 2374448949), (41, 1679488281), (43, 1601372547), (87, 791482983), (123, 559829427), (129, 533790849), (261, 263827661), (263, 261821367), (369, 186609809), (387, 177930283), (569, 121017609), (789, 87273789), (1189, 57913389), (1247, 55219743), (1707, 40339203), (1763, 39057867), (2367, 29091263), (3567, 19304463), (3741, 18406581), (5121, 13446401), (5289, 13019289), (7627, 9028323), (10701, 6434821), (10783, 6385887), (11223, 6135527), (11309, 6088869), (15867, 4339763), (16501, 4173021), (22881, 3009441), (23329, 2951649), (24467, 2814363), (32349, 2128629), (33927, 2029623), (49503, 1391007), (51127, 1346823), (68643, 1003147), (69987, 983883), (73401, 938121), (97047, 709543), (101781, 676541), (148509, 463669), (149647, 460143), (153381, 448941), (209961, 327961), (220203, 312707)]