27686043

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 54084096

約数和(自身を除く): 26398053

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 81, 99, 161, 189, 193, 207, 231, 253, 297, 483, 567, 579, 621, 693, 759, 891, 1351, 1449, 1737, 1771, 1863, 2079, 2123, 2277, 4053, 4347, 4439, 5211, 5313, 6237, 6369, 6831, 12159, 13041, 13317, 14861, 15633, 15939, 19107, 20493, 31073, 36477, 39951, 44583, 47817, 48829, 57321, 93219, 109431, 119853, 133749, 143451, 146487, 171963, 279657, 341803, 359559, 401247, 439461, 838971, 1025409, 1203741, 1318383, 2516913, 3076227, 3955149, 9228681, 27686043]

約数ペア:

[(1, 27686043), (3, 9228681), (7, 3955149), (9, 3076227), (11, 2516913), (21, 1318383), (23, 1203741), (27, 1025409), (33, 838971), (63, 439461), (69, 401247), (77, 359559), (81, 341803), (99, 279657), (161, 171963), (189, 146487), (193, 143451), (207, 133749), (231, 119853), (253, 109431), (297, 93219), (483, 57321), (567, 48829), (579, 47817), (621, 44583), (693, 39951), (759, 36477), (891, 31073), (1351, 20493), (1449, 19107), (1737, 15939), (1771, 15633), (1863, 14861), (2079, 13317), (2123, 13041), (2277, 12159), (4053, 6831), (4347, 6369), (4439, 6237), (5211, 5313)]