68419323

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 129292800

約数和(自身を除く): 60873477

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 57, 63, 73, 81, 87, 133, 171, 189, 203, 219, 243, 261, 399, 511, 513, 551, 567, 609, 657, 783, 1197, 1387, 1533, 1539, 1653, 1701, 1827, 1971, 2117, 2349, 3591, 3857, 4161, 4599, 4617, 4959, 5481, 5913, 6351, 7047, 9709, 10773, 11571, 12483, 13797, 14819, 14877, 16443, 17739, 19053, 29127, 32319, 34713, 37449, 40223, 41391, 44457, 44631, 49329, 57159, 87381, 104139, 112347, 120669, 124173, 133371, 133893, 171477, 262143, 281561, 312417, 337041, 362007, 400113, 514431, 786429, 844683, 937251, 1086021, 1200339, 2359287, 2534049, 3258063, 3601017, 7602147, 9774189, 22806441, 68419323]

約数ペア:

[(1, 68419323), (3, 22806441), (7, 9774189), (9, 7602147), (19, 3601017), (21, 3258063), (27, 2534049), (29, 2359287), (57, 1200339), (63, 1086021), (73, 937251), (81, 844683), (87, 786429), (133, 514431), (171, 400113), (189, 362007), (203, 337041), (219, 312417), (243, 281561), (261, 262143), (399, 171477), (511, 133893), (513, 133371), (551, 124173), (567, 120669), (609, 112347), (657, 104139), (783, 87381), (1197, 57159), (1387, 49329), (1533, 44631), (1539, 44457), (1653, 41391), (1701, 40223), (1827, 37449), (1971, 34713), (2117, 32319), (2349, 29127), (3591, 19053), (3857, 17739), (4161, 16443), (4599, 14877), (4617, 14819), (4959, 13797), (5481, 12483), (5913, 11571), (6351, 10773), (7047, 9709)]