16615554813

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1264

約数の個数: 128

約数和(自身を含む): 30005821440

約数和(自身を除く): 13390266627

約数列:

[1, 3, 9, 11, 13, 27, 33, 37, 39, 99, 107, 111, 117, 143, 297, 321, 333, 351, 407, 429, 481, 963, 999, 1087, 1177, 1221, 1287, 1391, 1443, 2889, 3261, 3531, 3663, 3861, 3959, 4173, 4329, 5291, 9783, 10593, 10989, 11877, 11957, 12519, 12987, 14131, 15301, 15873, 29349, 31779, 35631, 35871, 37557, 40219, 42393, 43549, 45903, 47619, 51467, 106893, 107613, 116309, 120657, 127179, 130647, 137709, 142857, 154401, 155441, 322839, 348927, 361971, 381537, 391941, 413127, 442409, 463203, 466323, 522847, 566137, 1046781, 1085913, 1175823, 1279399, 1327227, 1389609, 1398969, 1512017, 1568541, 1698411, 3140343, 3838197, 3981681, 4196907, 4303433, 4536051, 4705623, 5095233, 5751317, 11514591, 11945043, 12910299, 13608153, 14116869, 15285699, 16632187, 17253951, 34543773, 38730897, 40824459, 47337763, 49896561, 51761853, 55944629, 116192691, 142013289, 149689683, 155285559, 167833887, 426039867, 449069049, 503501661, 615390919, 1278119601, 1510504983, 1846172757, 5538518271, 16615554813]

約数ペア:

[(1, 16615554813), (3, 5538518271), (9, 1846172757), (11, 1510504983), (13, 1278119601), (27, 615390919), (33, 503501661), (37, 449069049), (39, 426039867), (99, 167833887), (107, 155285559), (111, 149689683), (117, 142013289), (143, 116192691), (297, 55944629), (321, 51761853), (333, 49896561), (351, 47337763), (407, 40824459), (429, 38730897), (481, 34543773), (963, 17253951), (999, 16632187), (1087, 15285699), (1177, 14116869), (1221, 13608153), (1287, 12910299), (1391, 11945043), (1443, 11514591), (2889, 5751317), (3261, 5095233), (3531, 4705623), (3663, 4536051), (3861, 4303433), (3959, 4196907), (4173, 3981681), (4329, 3838197), (5291, 3140343), (9783, 1698411), (10593, 1568541), (10989, 1512017), (11877, 1398969), (11957, 1389609), (12519, 1327227), (12987, 1279399), (14131, 1175823), (15301, 1085913), (15873, 1046781), (29349, 566137), (31779, 522847), (35631, 466323), (35871, 463203), (37557, 442409), (40219, 413127), (42393, 391941), (43549, 381537), (45903, 361971), (47619, 348927), (51467, 322839), (106893, 155441), (107613, 154401), (116309, 142857), (120657, 137709), (127179, 130647)]