188155804311

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1\times {\mathrm{2909}}^1$

素因数の和:5133

約数の個数: 64

約数和(自身を含む): 298635840000

約数和(自身を除く): 110480035689

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 513, 531, 1121, 1593, 2137, 2909, 3363, 6411, 8727, 10089, 19233, 26181, 30267, 40603, 55271, 57699, 78543, 121809, 126083, 165813, 171631, 365427, 378249, 497439, 514893, 1096281, 1134747, 1492317, 1544679, 2395577, 3260989, 3404241, 4634037, 6216533, 7186731, 9782967, 18649599, 21560193, 29348901, 55948797, 64680579, 88046703, 118114127, 167846391, 354342381, 366775447, 1063027143, 1100326341, 3189081429, 3300979023, 6968733493, 9902937069, 20906200479, 62718601437, 188155804311]

約数ペア:

[(1, 188155804311), (3, 62718601437), (9, 20906200479), (19, 9902937069), (27, 6968733493), (57, 3300979023), (59, 3189081429), (171, 1100326341), (177, 1063027143), (513, 366775447), (531, 354342381), (1121, 167846391), (1593, 118114127), (2137, 88046703), (2909, 64680579), (3363, 55948797), (6411, 29348901), (8727, 21560193), (10089, 18649599), (19233, 9782967), (26181, 7186731), (30267, 6216533), (40603, 4634037), (55271, 3404241), (57699, 3260989), (78543, 2395577), (121809, 1544679), (126083, 1492317), (165813, 1134747), (171631, 1096281), (365427, 514893), (378249, 497439)]