1142881047

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5479}}^1$

素因数の和:5553

約数の個数: 72

約数和(自身を含む): 2144039040

約数和(自身を除く): 1001157993

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 49, 63, 77, 99, 129, 147, 231, 301, 387, 441, 473, 539, 693, 903, 1419, 1617, 2107, 2709, 3311, 4257, 4851, 5479, 6321, 9933, 16437, 18963, 23177, 29799, 38353, 49311, 60269, 69531, 115059, 180807, 208593, 235597, 268471, 345177, 421883, 542421, 706791, 805413, 1265649, 1649179, 2120373, 2416239, 2591567, 2953181, 3796947, 4947537, 7774701, 8859543, 11544253, 14842611, 18140969, 23324103, 26578629, 34632759, 54422907, 103898277, 126986783, 163268721, 380960349, 1142881047]

約数ペア:

[(1, 1142881047), (3, 380960349), (7, 163268721), (9, 126986783), (11, 103898277), (21, 54422907), (33, 34632759), (43, 26578629), (49, 23324103), (63, 18140969), (77, 14842611), (99, 11544253), (129, 8859543), (147, 7774701), (231, 4947537), (301, 3796947), (387, 2953181), (441, 2591567), (473, 2416239), (539, 2120373), (693, 1649179), (903, 1265649), (1419, 805413), (1617, 706791), (2107, 542421), (2709, 421883), (3311, 345177), (4257, 268471), (4851, 235597), (5479, 208593), (6321, 180807), (9933, 115059), (16437, 69531), (18963, 60269), (23177, 49311), (29799, 38353)]