7688045259

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 12870673200

約数和(自身を除く): 5182627941

約数列:

[1, 3, 9, 19, 27, 37, 41, 57, 81, 89, 111, 123, 171, 267, 333, 369, 513, 703, 779, 801, 999, 1107, 1369, 1517, 1539, 1691, 2109, 2337, 2403, 2997, 3293, 3321, 3649, 4107, 4551, 5073, 6327, 7011, 7209, 9879, 10947, 12321, 13653, 15219, 18981, 21033, 26011, 28823, 29637, 32841, 36963, 40959, 45657, 56129, 56943, 62567, 63099, 69331, 78033, 86469, 88911, 98523, 110889, 121841, 122877, 135013, 136971, 168387, 187701, 207993, 234099, 259407, 266733, 295569, 365523, 405039, 505161, 563103, 623979, 702297, 778221, 1066451, 1096569, 1215117, 1515483, 1689309, 1871937, 2106891, 2314979, 2334663, 2565247, 3199353, 3289707, 3645351, 4546449, 4995481, 5067927, 5615811, 6944937, 7695741, 9598059, 9869121, 10936053, 14986443, 20834811, 23087223, 28794177, 44959329, 62504433, 69261669, 86382531, 94914139, 134877987, 187513299, 207785007, 284742417, 404633961, 854227251, 2562681753, 7688045259]

約数ペア:

[(1, 7688045259), (3, 2562681753), (9, 854227251), (19, 404633961), (27, 284742417), (37, 207785007), (41, 187513299), (57, 134877987), (81, 94914139), (89, 86382531), (111, 69261669), (123, 62504433), (171, 44959329), (267, 28794177), (333, 23087223), (369, 20834811), (513, 14986443), (703, 10936053), (779, 9869121), (801, 9598059), (999, 7695741), (1107, 6944937), (1369, 5615811), (1517, 5067927), (1539, 4995481), (1691, 4546449), (2109, 3645351), (2337, 3289707), (2403, 3199353), (2997, 2565247), (3293, 2334663), (3321, 2314979), (3649, 2106891), (4107, 1871937), (4551, 1689309), (5073, 1515483), (6327, 1215117), (7011, 1096569), (7209, 1066451), (9879, 778221), (10947, 702297), (12321, 623979), (13653, 563103), (15219, 505161), (18981, 405039), (21033, 365523), (26011, 295569), (28823, 266733), (29637, 259407), (32841, 234099), (36963, 207993), (40959, 187701), (45657, 168387), (56129, 136971), (56943, 135013), (62567, 122877), (63099, 121841), (69331, 110889), (78033, 98523), (86469, 88911)]