12723768981

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{266093}}^1$

素因数の和:266143

約数の個数: 64

約数和(自身を含む): 24523223040

約数和(自身を除く): 11799454059

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 99, 161, 189, 207, 231, 253, 297, 483, 621, 693, 759, 1449, 1771, 2079, 2277, 4347, 5313, 6831, 15939, 47817, 266093, 798279, 1862651, 2394837, 2927023, 5587953, 6120139, 7184511, 8781069, 16763859, 18360417, 20489161, 26343207, 42840973, 50291577, 55081251, 61467483, 67321529, 79029621, 128522919, 165243753, 184402449, 201964587, 385568757, 471250703, 553207347, 605893761, 1156706271, 1413752109, 1817681283, 4241256327, 12723768981]

約数ペア:

[(1, 12723768981), (3, 4241256327), (7, 1817681283), (9, 1413752109), (11, 1156706271), (21, 605893761), (23, 553207347), (27, 471250703), (33, 385568757), (63, 201964587), (69, 184402449), (77, 165243753), (99, 128522919), (161, 79029621), (189, 67321529), (207, 61467483), (231, 55081251), (253, 50291577), (297, 42840973), (483, 26343207), (621, 20489161), (693, 18360417), (759, 16763859), (1449, 8781069), (1771, 7184511), (2079, 6120139), (2277, 5587953), (4347, 2927023), (5313, 2394837), (6831, 1862651), (15939, 798279), (47817, 266093)]