13638321567

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:482

約数の個数: 128

約数和(自身を含む): 23288545280

約数和(自身を除く): 9650223713

約数列:

[1, 3, 9, 13, 27, 31, 39, 43, 93, 103, 117, 129, 279, 283, 309, 351, 387, 403, 559, 837, 849, 927, 1161, 1209, 1333, 1339, 1677, 2547, 2781, 3193, 3627, 3679, 3999, 4017, 4429, 5031, 7641, 8773, 9579, 10881, 11037, 11997, 12051, 12169, 13287, 15093, 17329, 26319, 28737, 29149, 33111, 35991, 36153, 36507, 39861, 41509, 51987, 57577, 78957, 86211, 87447, 99333, 109521, 114049, 119583, 124527, 137299, 155961, 158197, 172731, 236871, 262341, 328563, 342147, 373581, 377239, 378937, 411897, 467883, 474591, 518193, 787023, 903619, 1026441, 1120743, 1131717, 1136811, 1235691, 1253407, 1423773, 1554579, 1784887, 2710857, 3079323, 3395151, 3410433, 3707073, 3760221, 4271319, 4904107, 5354661, 8132571, 10185453, 10231299, 11280663, 11747047, 14712321, 16063983, 16294291, 24397713, 33841989, 35241141, 38855617, 44136963, 48191949, 48882873, 105723423, 116566851, 132410889, 146648619, 317170269, 349700553, 439945857, 505123021, 1049101659, 1515369063, 4546107189, 13638321567]

約数ペア:

[(1, 13638321567), (3, 4546107189), (9, 1515369063), (13, 1049101659), (27, 505123021), (31, 439945857), (39, 349700553), (43, 317170269), (93, 146648619), (103, 132410889), (117, 116566851), (129, 105723423), (279, 48882873), (283, 48191949), (309, 44136963), (351, 38855617), (387, 35241141), (403, 33841989), (559, 24397713), (837, 16294291), (849, 16063983), (927, 14712321), (1161, 11747047), (1209, 11280663), (1333, 10231299), (1339, 10185453), (1677, 8132571), (2547, 5354661), (2781, 4904107), (3193, 4271319), (3627, 3760221), (3679, 3707073), (3999, 3410433), (4017, 3395151), (4429, 3079323), (5031, 2710857), (7641, 1784887), (8773, 1554579), (9579, 1423773), (10881, 1253407), (11037, 1235691), (11997, 1136811), (12051, 1131717), (12169, 1120743), (13287, 1026441), (15093, 903619), (17329, 787023), (26319, 518193), (28737, 474591), (29149, 467883), (33111, 411897), (35991, 378937), (36153, 377239), (36507, 373581), (39861, 342147), (41509, 328563), (51987, 262341), (57577, 236871), (78957, 172731), (86211, 158197), (87447, 155961), (99333, 137299), (109521, 124527), (114049, 119583)]