39374181

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 75271680

約数和(自身を除く): 35897499

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 59, 63, 77, 81, 99, 107, 177, 189, 231, 297, 321, 413, 531, 567, 649, 693, 749, 891, 963, 1177, 1239, 1593, 1947, 2079, 2247, 2889, 3531, 3717, 4543, 4779, 5841, 6237, 6313, 6741, 8239, 8667, 10593, 11151, 13629, 17523, 18939, 20223, 24717, 31779, 33453, 40887, 44191, 52569, 56817, 60669, 69443, 74151, 95337, 122661, 132573, 170451, 208329, 222453, 367983, 397719, 486101, 511353, 624987, 667359, 1193157, 1458303, 1874961, 3579471, 4374909, 5624883, 13124727, 39374181]

約数ペア:

[(1, 39374181), (3, 13124727), (7, 5624883), (9, 4374909), (11, 3579471), (21, 1874961), (27, 1458303), (33, 1193157), (59, 667359), (63, 624987), (77, 511353), (81, 486101), (99, 397719), (107, 367983), (177, 222453), (189, 208329), (231, 170451), (297, 132573), (321, 122661), (413, 95337), (531, 74151), (567, 69443), (649, 60669), (693, 56817), (749, 52569), (891, 44191), (963, 40887), (1177, 33453), (1239, 31779), (1593, 24717), (1947, 20223), (2079, 18939), (2247, 17523), (2889, 13629), (3531, 11151), (3717, 10593), (4543, 8667), (4779, 8239), (5841, 6741), (6237, 6313)]