553445046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1239

約数の個数: 144

約数和(自身を含む): 1556265984

約数和(自身を除く): 1002820938

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 121, 126, 154, 186, 198, 217, 231, 242, 279, 341, 363, 434, 462, 558, 651, 682, 693, 726, 847, 1023, 1089, 1171, 1302, 1386, 1694, 1953, 2046, 2178, 2342, 2387, 2541, 3069, 3513, 3751, 3906, 4774, 5082, 6138, 7026, 7161, 7502, 7623, 8197, 10539, 11253, 12881, 14322, 15246, 16394, 21078, 21483, 22506, 24591, 25762, 26257, 33759, 36301, 38643, 42966, 49182, 52514, 67518, 72602, 73773, 77286, 78771, 90167, 108903, 115929, 141691, 147546, 157542, 180334, 217806, 231858, 236313, 254107, 270501, 283382, 326709, 399311, 425073, 472626, 508214, 541002, 653418, 762321, 798622, 811503, 850146, 991837, 1197933, 1275219, 1524642, 1623006, 1983674, 2286963, 2395866, 2550438, 2795177, 2975511, 3593799, 4392421, 4573926, 5590354, 5951022, 7187598, 8385531, 8784842, 8926533, 13177263, 16771062, 17853066, 25156593, 26354526, 30746947, 39531789, 50313186, 61493894, 79063578, 92240841, 184481682, 276722523, 553445046]

約数ペア:

[(1, 553445046), (2, 276722523), (3, 184481682), (6, 92240841), (7, 79063578), (9, 61493894), (11, 50313186), (14, 39531789), (18, 30746947), (21, 26354526), (22, 25156593), (31, 17853066), (33, 16771062), (42, 13177263), (62, 8926533), (63, 8784842), (66, 8385531), (77, 7187598), (93, 5951022), (99, 5590354), (121, 4573926), (126, 4392421), (154, 3593799), (186, 2975511), (198, 2795177), (217, 2550438), (231, 2395866), (242, 2286963), (279, 1983674), (341, 1623006), (363, 1524642), (434, 1275219), (462, 1197933), (558, 991837), (651, 850146), (682, 811503), (693, 798622), (726, 762321), (847, 653418), (1023, 541002), (1089, 508214), (1171, 472626), (1302, 425073), (1386, 399311), (1694, 326709), (1953, 283382), (2046, 270501), (2178, 254107), (2342, 236313), (2387, 231858), (2541, 217806), (3069, 180334), (3513, 157542), (3751, 147546), (3906, 141691), (4774, 115929), (5082, 108903), (6138, 90167), (7026, 78771), (7161, 77286), (7502, 73773), (7623, 72602), (8197, 67518), (10539, 52514), (11253, 49182), (12881, 42966), (14322, 38643), (15246, 36301), (16394, 33759), (21078, 26257), (21483, 25762), (22506, 24591)]