127975302

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8681}}^1$

素因数の和:8715

約数の個数: 80

約数和(自身を含む): 352975392

約数和(自身を除く): 225000090

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 8681, 14742, 17362, 26043, 52086, 60767, 78129, 112853, 121534, 156258, 182301, 225706, 234387, 338559, 364602, 468774, 546903, 677118, 703161, 789971, 1015677, 1093806, 1406322, 1579942, 1640709, 2031354, 2369913, 3047031, 3281418, 4739826, 4922127, 6094062, 7109739, 9141093, 9844254, 14219478, 18282186, 21329217, 42658434, 63987651, 127975302]

約数ペア:

[(1, 127975302), (2, 63987651), (3, 42658434), (6, 21329217), (7, 18282186), (9, 14219478), (13, 9844254), (14, 9141093), (18, 7109739), (21, 6094062), (26, 4922127), (27, 4739826), (39, 3281418), (42, 3047031), (54, 2369913), (63, 2031354), (78, 1640709), (81, 1579942), (91, 1406322), (117, 1093806), (126, 1015677), (162, 789971), (182, 703161), (189, 677118), (234, 546903), (273, 468774), (351, 364602), (378, 338559), (546, 234387), (567, 225706), (702, 182301), (819, 156258), (1053, 121534), (1134, 112853), (1638, 78129), (2106, 60767), (2457, 52086), (4914, 26043), (7371, 17362), (8681, 14742)]