121952754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 350226240

約数和(自身を除く): 228273486

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 121, 126, 133, 154, 171, 198, 209, 231, 242, 266, 342, 363, 399, 418, 421, 462, 627, 693, 726, 798, 842, 847, 1089, 1197, 1254, 1263, 1386, 1463, 1694, 1881, 2178, 2299, 2394, 2526, 2541, 2926, 2947, 3762, 3789, 4389, 4598, 4631, 5082, 5894, 6897, 7578, 7623, 7999, 8778, 8841, 9262, 13167, 13794, 13893, 15246, 15998, 16093, 17682, 20691, 23997, 26334, 26523, 27786, 32186, 32417, 41382, 41679, 47994, 48279, 50941, 53046, 55993, 64834, 71991, 83358, 87989, 96558, 97251, 101882, 111986, 143982, 144837, 152823, 167979, 175978, 194502, 263967, 289674, 291753, 305646, 335958, 356587, 458469, 503937, 527934, 583506, 615923, 713174, 791901, 916938, 967879, 1007874, 1069761, 1231846, 1583802, 1847769, 1935758, 2139522, 2903637, 3209283, 3695538, 5543307, 5807274, 6418566, 6775153, 8710911, 11086614, 13550306, 17421822, 20325459, 40650918, 60976377, 121952754]

約数ペア:

[(1, 121952754), (2, 60976377), (3, 40650918), (6, 20325459), (7, 17421822), (9, 13550306), (11, 11086614), (14, 8710911), (18, 6775153), (19, 6418566), (21, 5807274), (22, 5543307), (33, 3695538), (38, 3209283), (42, 2903637), (57, 2139522), (63, 1935758), (66, 1847769), (77, 1583802), (99, 1231846), (114, 1069761), (121, 1007874), (126, 967879), (133, 916938), (154, 791901), (171, 713174), (198, 615923), (209, 583506), (231, 527934), (242, 503937), (266, 458469), (342, 356587), (363, 335958), (399, 305646), (418, 291753), (421, 289674), (462, 263967), (627, 194502), (693, 175978), (726, 167979), (798, 152823), (842, 144837), (847, 143982), (1089, 111986), (1197, 101882), (1254, 97251), (1263, 96558), (1386, 87989), (1463, 83358), (1694, 71991), (1881, 64834), (2178, 55993), (2299, 53046), (2394, 50941), (2526, 48279), (2541, 47994), (2926, 41679), (2947, 41382), (3762, 32417), (3789, 32186), (4389, 27786), (4598, 26523), (4631, 26334), (5082, 23997), (5894, 20691), (6897, 17682), (7578, 16093), (7623, 15998), (7999, 15246), (8778, 13893), (8841, 13794), (9262, 13167)]