61121214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 175943040

約数和(自身を除く): 114821826

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, 211, 231, 242, 266, 342, 363, 399, 418, 422, 462, 627, 633, 693, 726, 798, 847, 1089, 1197, 1254, 1266, 1386, 1463, 1477, 1694, 1881, 1899, 2178, 2299, 2321, 2394, 2541, 2926, 2954, 3762, 3798, 4009, 4389, 4431, 4598, 4642, 5082, 6897, 6963, 7623, 8018, 8778, 8862, 12027, 13167, 13293, 13794, 13926, 15246, 16093, 16247, 20691, 20889, 24054, 25531, 26334, 26586, 28063, 32186, 32494, 36081, 41382, 41778, 44099, 48279, 48741, 51062, 56126, 72162, 76593, 84189, 88198, 96558, 97482, 132297, 144837, 146223, 153186, 168378, 178717, 229779, 252567, 264594, 289674, 292446, 308693, 357434, 396891, 459558, 485089, 505134, 536151, 617386, 793782, 926079, 970178, 1072302, 1455267, 1608453, 1852158, 2778237, 2910534, 3216906, 3395623, 4365801, 5556474, 6791246, 8731602, 10186869, 20373738, 30560607, 61121214]

約数ペア:

[(1, 61121214), (2, 30560607), (3, 20373738), (6, 10186869), (7, 8731602), (9, 6791246), (11, 5556474), (14, 4365801), (18, 3395623), (19, 3216906), (21, 2910534), (22, 2778237), (33, 1852158), (38, 1608453), (42, 1455267), (57, 1072302), (63, 970178), (66, 926079), (77, 793782), (99, 617386), (114, 536151), (121, 505134), (126, 485089), (133, 459558), (154, 396891), (171, 357434), (198, 308693), (209, 292446), (211, 289674), (231, 264594), (242, 252567), (266, 229779), (342, 178717), (363, 168378), (399, 153186), (418, 146223), (422, 144837), (462, 132297), (627, 97482), (633, 96558), (693, 88198), (726, 84189), (798, 76593), (847, 72162), (1089, 56126), (1197, 51062), (1254, 48741), (1266, 48279), (1386, 44099), (1463, 41778), (1477, 41382), (1694, 36081), (1881, 32494), (1899, 32186), (2178, 28063), (2299, 26586), (2321, 26334), (2394, 25531), (2541, 24054), (2926, 20889), (2954, 20691), (3762, 16247), (3798, 16093), (4009, 15246), (4389, 13926), (4431, 13794), (4598, 13293), (4642, 13167), (5082, 12027), (6897, 8862), (6963, 8778), (7623, 8018)]