127315314

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 120

約数和(自身を含む): 345204288

約数和(自身を除く): 217888974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 311, 342, 361, 378, 399, 513, 567, 622, 722, 798, 933, 1026, 1083, 1134, 1197, 1539, 1866, 2166, 2177, 2394, 2527, 2799, 3078, 3249, 3591, 4354, 5054, 5598, 5909, 6498, 6531, 7182, 7581, 8397, 9747, 10773, 11818, 13062, 15162, 16794, 17727, 19494, 19593, 21546, 22743, 25191, 29241, 35454, 39186, 41363, 45486, 50382, 53181, 58482, 58779, 68229, 82726, 106362, 112271, 117558, 124089, 136458, 159543, 176337, 204687, 224542, 248178, 319086, 336813, 352674, 372267, 409374, 478629, 673626, 744534, 785897, 957258, 1010439, 1116801, 1571794, 2020878, 2233602, 2357691, 3031317, 3350403, 4715382, 6062634, 6700806, 7073073, 9093951, 14146146, 18187902, 21219219, 42438438, 63657657, 127315314]

約数ペア:

[(1, 127315314), (2, 63657657), (3, 42438438), (6, 21219219), (7, 18187902), (9, 14146146), (14, 9093951), (18, 7073073), (19, 6700806), (21, 6062634), (27, 4715382), (38, 3350403), (42, 3031317), (54, 2357691), (57, 2233602), (63, 2020878), (81, 1571794), (114, 1116801), (126, 1010439), (133, 957258), (162, 785897), (171, 744534), (189, 673626), (266, 478629), (311, 409374), (342, 372267), (361, 352674), (378, 336813), (399, 319086), (513, 248178), (567, 224542), (622, 204687), (722, 176337), (798, 159543), (933, 136458), (1026, 124089), (1083, 117558), (1134, 112271), (1197, 106362), (1539, 82726), (1866, 68229), (2166, 58779), (2177, 58482), (2394, 53181), (2527, 50382), (2799, 45486), (3078, 41363), (3249, 39186), (3591, 35454), (4354, 29241), (5054, 25191), (5598, 22743), (5909, 21546), (6498, 19593), (6531, 19494), (7182, 17727), (7581, 16794), (8397, 15162), (9747, 13062), (10773, 11818)]