127967994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 348880896

約数和(自身を除く): 220912902

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 127, 154, 198, 231, 254, 381, 462, 693, 727, 762, 889, 1143, 1386, 1397, 1454, 1778, 2181, 2286, 2667, 2794, 4191, 4362, 5089, 5334, 6543, 7997, 8001, 8382, 9779, 10178, 12573, 13086, 15267, 15994, 16002, 19558, 23991, 25146, 29337, 30534, 45801, 47982, 55979, 58674, 71973, 88011, 91602, 92329, 111958, 143946, 167937, 176022, 184658, 276987, 335874, 503811, 553974, 646303, 830961, 1007622, 1015619, 1292606, 1661922, 1938909, 2031238, 3046857, 3877818, 5816727, 6093714, 7109333, 9140571, 11633454, 14218666, 18281142, 21327999, 42655998, 63983997, 127967994]

約数ペア:

[(1, 127967994), (2, 63983997), (3, 42655998), (6, 21327999), (7, 18281142), (9, 14218666), (11, 11633454), (14, 9140571), (18, 7109333), (21, 6093714), (22, 5816727), (33, 3877818), (42, 3046857), (63, 2031238), (66, 1938909), (77, 1661922), (99, 1292606), (126, 1015619), (127, 1007622), (154, 830961), (198, 646303), (231, 553974), (254, 503811), (381, 335874), (462, 276987), (693, 184658), (727, 176022), (762, 167937), (889, 143946), (1143, 111958), (1386, 92329), (1397, 91602), (1454, 88011), (1778, 71973), (2181, 58674), (2286, 55979), (2667, 47982), (2794, 45801), (4191, 30534), (4362, 29337), (5089, 25146), (5334, 23991), (6543, 19558), (7997, 16002), (8001, 15994), (8382, 15267), (9779, 13086), (10178, 12573)]