129478041

素因数分解:

$3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 258048000

約数和(自身を除く): 128569959

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 41, 49, 63, 77, 93, 99, 123, 147, 189, 217, 231, 279, 287, 297, 341, 343, 369, 441, 451, 539, 651, 693, 837, 861, 1023, 1029, 1107, 1271, 1323, 1353, 1519, 1617, 1953, 2009, 2079, 2387, 2583, 3069, 3087, 3157, 3773, 3813, 4059, 4557, 4851, 5859, 6027, 7161, 7749, 8897, 9207, 9261, 9471, 10633, 11319, 11439, 12177, 13671, 13981, 14063, 14553, 16709, 18081, 21483, 22099, 26691, 28413, 31899, 33957, 34317, 41013, 41943, 42189, 50127, 54243, 62279, 64449, 66297, 80073, 85239, 95697, 97867, 101871, 116963, 125829, 126567, 150381, 154693, 186837, 198891, 240219, 287091, 293601, 350889, 377487, 379701, 435953, 451143, 464079, 560511, 596673, 685069, 880803, 1052667, 1307859, 1392237, 1681533, 2055207, 2642409, 3158001, 3923577, 4176711, 4795483, 6165621, 11770731, 14386449, 18496863, 43159347, 129478041]

約数ペア:

[(1, 129478041), (3, 43159347), (7, 18496863), (9, 14386449), (11, 11770731), (21, 6165621), (27, 4795483), (31, 4176711), (33, 3923577), (41, 3158001), (49, 2642409), (63, 2055207), (77, 1681533), (93, 1392237), (99, 1307859), (123, 1052667), (147, 880803), (189, 685069), (217, 596673), (231, 560511), (279, 464079), (287, 451143), (297, 435953), (341, 379701), (343, 377487), (369, 350889), (441, 293601), (451, 287091), (539, 240219), (651, 198891), (693, 186837), (837, 154693), (861, 150381), (1023, 126567), (1029, 125829), (1107, 116963), (1271, 101871), (1323, 97867), (1353, 95697), (1519, 85239), (1617, 80073), (1953, 66297), (2009, 64449), (2079, 62279), (2387, 54243), (2583, 50127), (3069, 42189), (3087, 41943), (3157, 41013), (3773, 34317), (3813, 33957), (4059, 31899), (4557, 28413), (4851, 26691), (5859, 22099), (6027, 21483), (7161, 18081), (7749, 16709), (8897, 14553), (9207, 14063), (9261, 13981), (9471, 13671), (10633, 12177), (11319, 11439)]