1855699689987

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3301}}^1\times {\mathrm{436801}}^1$

素因数の和:440132

約数の個数: 48

約数和(自身を含む): 3150027325536

約数和(自身を除く): 1294327635549

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 3301, 9903, 29709, 36311, 42913, 108933, 128739, 326799, 386217, 436801, 472043, 1310403, 1416129, 3931209, 4248387, 4804811, 5678413, 14414433, 17035239, 43243299, 51105717, 62462543, 187387629, 562162887, 1441880101, 4325640303, 12976920909, 15860681111, 18744441313, 47582043333, 56233323939, 142746129999, 168699971817, 206188854443, 618566563329, 1855699689987]

約数ペア:

[(1, 1855699689987), (3, 618566563329), (9, 206188854443), (11, 168699971817), (13, 142746129999), (33, 56233323939), (39, 47582043333), (99, 18744441313), (117, 15860681111), (143, 12976920909), (429, 4325640303), (1287, 1441880101), (3301, 562162887), (9903, 187387629), (29709, 62462543), (36311, 51105717), (42913, 43243299), (108933, 17035239), (128739, 14414433), (326799, 5678413), (386217, 4804811), (436801, 4248387), (472043, 3931209), (1310403, 1416129)]