211678318413

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{3301}}^1$

素因数の和:3414

約数の個数: 144

約数和(自身を含む): 362684177856

約数和(自身を除く): 151005859443

約数列:

[1, 3, 9, 17, 19, 27, 43, 51, 57, 81, 129, 153, 171, 243, 323, 361, 387, 459, 513, 731, 817, 969, 1083, 1161, 1377, 1539, 2193, 2451, 2907, 3249, 3301, 3483, 4131, 4617, 6137, 6579, 7353, 8721, 9747, 9903, 10449, 13889, 15523, 18411, 19737, 22059, 26163, 29241, 29709, 41667, 46569, 55233, 56117, 59211, 62719, 66177, 78489, 87723, 89127, 125001, 139707, 141943, 165699, 168351, 177633, 188157, 198531, 263891, 267381, 375003, 419121, 425829, 497097, 505053, 564471, 791673, 802143, 1066223, 1125009, 1191661, 1257363, 1277487, 1491291, 1515159, 1693413, 2375019, 2413031, 2696917, 3198669, 3375027, 3574983, 3772089, 3832461, 4545477, 5080239, 7125057, 7239093, 8090751, 9596007, 10724949, 11497383, 13636431, 15240717, 20258237, 21375171, 21717279, 24272253, 28788021, 32174847, 34492149, 45847589, 51241423, 60774711, 64125513, 65151837, 72816759, 86364063, 96524541, 137542767, 153724269, 182324133, 195455511, 218450277, 259092189, 289573623, 412628301, 461172807, 546972399, 586366533, 655350831, 871104191, 1237884903, 1383518421, 1640917197, 2613312573, 3713654709, 4150555263, 4922751591, 7839937719, 11140964127, 12451665789, 23519813157, 70559439471, 211678318413]

約数ペア:

[(1, 211678318413), (3, 70559439471), (9, 23519813157), (17, 12451665789), (19, 11140964127), (27, 7839937719), (43, 4922751591), (51, 4150555263), (57, 3713654709), (81, 2613312573), (129, 1640917197), (153, 1383518421), (171, 1237884903), (243, 871104191), (323, 655350831), (361, 586366533), (387, 546972399), (459, 461172807), (513, 412628301), (731, 289573623), (817, 259092189), (969, 218450277), (1083, 195455511), (1161, 182324133), (1377, 153724269), (1539, 137542767), (2193, 96524541), (2451, 86364063), (2907, 72816759), (3249, 65151837), (3301, 64125513), (3483, 60774711), (4131, 51241423), (4617, 45847589), (6137, 34492149), (6579, 32174847), (7353, 28788021), (8721, 24272253), (9747, 21717279), (9903, 21375171), (10449, 20258237), (13889, 15240717), (15523, 13636431), (18411, 11497383), (19737, 10724949), (22059, 9596007), (26163, 8090751), (29241, 7239093), (29709, 7125057), (41667, 5080239), (46569, 4545477), (55233, 3832461), (56117, 3772089), (59211, 3574983), (62719, 3375027), (66177, 3198669), (78489, 2696917), (87723, 2413031), (89127, 2375019), (125001, 1693413), (139707, 1515159), (141943, 1491291), (165699, 1277487), (168351, 1257363), (177633, 1191661), (188157, 1125009), (198531, 1066223), (263891, 802143), (267381, 791673), (375003, 564471), (419121, 505053), (425829, 497097)]