121663542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 334430208

約数和(自身を除く): 212766666

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 47, 66, 77, 78, 91, 94, 141, 143, 154, 182, 231, 273, 282, 286, 329, 429, 431, 462, 517, 546, 611, 658, 858, 862, 987, 1001, 1034, 1222, 1293, 1551, 1833, 1974, 2002, 2586, 3003, 3017, 3102, 3619, 3666, 4277, 4741, 5603, 6006, 6034, 6721, 7238, 8554, 9051, 9482, 10857, 11206, 12831, 13442, 14223, 16809, 18102, 20163, 20257, 21714, 25662, 28446, 33187, 33618, 39221, 40326, 40514, 47047, 60771, 61633, 66374, 78442, 94094, 99561, 117663, 121542, 123266, 141141, 141799, 184899, 199122, 222827, 235326, 263341, 282282, 283598, 369798, 425397, 431431, 445654, 526682, 668481, 790023, 850794, 862862, 1294293, 1336962, 1559789, 1580046, 1843387, 2588586, 2896751, 3119578, 3686774, 4679367, 5530161, 5793502, 8690253, 9358734, 11060322, 17380506, 20277257, 40554514, 60831771, 121663542]

約数ペア:

[(1, 121663542), (2, 60831771), (3, 40554514), (6, 20277257), (7, 17380506), (11, 11060322), (13, 9358734), (14, 8690253), (21, 5793502), (22, 5530161), (26, 4679367), (33, 3686774), (39, 3119578), (42, 2896751), (47, 2588586), (66, 1843387), (77, 1580046), (78, 1559789), (91, 1336962), (94, 1294293), (141, 862862), (143, 850794), (154, 790023), (182, 668481), (231, 526682), (273, 445654), (282, 431431), (286, 425397), (329, 369798), (429, 283598), (431, 282282), (462, 263341), (517, 235326), (546, 222827), (611, 199122), (658, 184899), (858, 141799), (862, 141141), (987, 123266), (1001, 121542), (1034, 117663), (1222, 99561), (1293, 94094), (1551, 78442), (1833, 66374), (1974, 61633), (2002, 60771), (2586, 47047), (3003, 40514), (3017, 40326), (3102, 39221), (3619, 33618), (3666, 33187), (4277, 28446), (4741, 25662), (5603, 21714), (6006, 20257), (6034, 20163), (6721, 18102), (7238, 16809), (8554, 14223), (9051, 13442), (9482, 12831), (10857, 11206)]