123033141

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 247726080

約数和(自身を除く): 124692939

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 31, 33, 63, 69, 77, 83, 93, 99, 161, 189, 207, 217, 231, 249, 253, 279, 297, 341, 483, 581, 621, 651, 693, 713, 747, 759, 837, 913, 1023, 1449, 1743, 1771, 1909, 1953, 2079, 2139, 2241, 2277, 2387, 2573, 2739, 3069, 4347, 4991, 5229, 5313, 5727, 5859, 6391, 6417, 6831, 7161, 7719, 7843, 8217, 9207, 13363, 14973, 15687, 15939, 17181, 18011, 19173, 19251, 20999, 21483, 23157, 23529, 24651, 28303, 40089, 44919, 47817, 51543, 54033, 54901, 57519, 59179, 62997, 64449, 69471, 70587, 84909, 120267, 134757, 146993, 162099, 164703, 172557, 177537, 188991, 198121, 211761, 254727, 360801, 414253, 440979, 486297, 494109, 532611, 566973, 594363, 650969, 764181, 1242759, 1322937, 1482327, 1597833, 1783089, 1952907, 3728277, 3968811, 4556783, 5349267, 5858721, 11184831, 13670349, 17576163, 41011047, 123033141]

約数ペア:

[(1, 123033141), (3, 41011047), (7, 17576163), (9, 13670349), (11, 11184831), (21, 5858721), (23, 5349267), (27, 4556783), (31, 3968811), (33, 3728277), (63, 1952907), (69, 1783089), (77, 1597833), (83, 1482327), (93, 1322937), (99, 1242759), (161, 764181), (189, 650969), (207, 594363), (217, 566973), (231, 532611), (249, 494109), (253, 486297), (279, 440979), (297, 414253), (341, 360801), (483, 254727), (581, 211761), (621, 198121), (651, 188991), (693, 177537), (713, 172557), (747, 164703), (759, 162099), (837, 146993), (913, 134757), (1023, 120267), (1449, 84909), (1743, 70587), (1771, 69471), (1909, 64449), (1953, 62997), (2079, 59179), (2139, 57519), (2241, 54901), (2277, 54033), (2387, 51543), (2573, 47817), (2739, 44919), (3069, 40089), (4347, 28303), (4991, 24651), (5229, 23529), (5313, 23157), (5727, 21483), (5859, 20999), (6391, 19251), (6417, 19173), (6831, 18011), (7161, 17181), (7719, 15939), (7843, 15687), (8217, 14973), (9207, 13363)]