27361719

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 52690176

約数和(自身を除く): 25328457

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 63, 77, 81, 99, 107, 123, 189, 231, 287, 297, 321, 369, 451, 567, 693, 749, 861, 891, 963, 1107, 1177, 1353, 2079, 2247, 2583, 2889, 3157, 3321, 3531, 4059, 4387, 6237, 6741, 7749, 8239, 8667, 9471, 10593, 12177, 13161, 20223, 23247, 24717, 28413, 30709, 31779, 36531, 39483, 48257, 60669, 74151, 85239, 92127, 95337, 118449, 144771, 222453, 255717, 276381, 337799, 355347, 434313, 667359, 829143, 1013397, 1302939, 2487429, 3040191, 3908817, 9120573, 27361719]

約数ペア:

[(1, 27361719), (3, 9120573), (7, 3908817), (9, 3040191), (11, 2487429), (21, 1302939), (27, 1013397), (33, 829143), (41, 667359), (63, 434313), (77, 355347), (81, 337799), (99, 276381), (107, 255717), (123, 222453), (189, 144771), (231, 118449), (287, 95337), (297, 92127), (321, 85239), (369, 74151), (451, 60669), (567, 48257), (693, 39483), (749, 36531), (861, 31779), (891, 30709), (963, 28413), (1107, 24717), (1177, 23247), (1353, 20223), (2079, 13161), (2247, 12177), (2583, 10593), (2889, 9471), (3157, 8667), (3321, 8239), (3531, 7749), (4059, 6741), (4387, 6237)]