3012471

素因数分解:

$3^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 72

約数和(自身を含む): 5975424

約数和(自身を除く): 2962953

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 49, 63, 69, 77, 81, 99, 147, 161, 189, 207, 231, 243, 253, 297, 441, 483, 539, 567, 621, 693, 759, 891, 1127, 1323, 1449, 1617, 1701, 1771, 1863, 2079, 2277, 2673, 3381, 3969, 4347, 4851, 5313, 5589, 6237, 6831, 10143, 11907, 12397, 13041, 14553, 15939, 18711, 20493, 30429, 37191, 39123, 43659, 47817, 61479, 91287, 111573, 130977, 143451, 273861, 334719, 430353, 1004157, 3012471]

約数ペア:

[(1, 3012471), (3, 1004157), (7, 430353), (9, 334719), (11, 273861), (21, 143451), (23, 130977), (27, 111573), (33, 91287), (49, 61479), (63, 47817), (69, 43659), (77, 39123), (81, 37191), (99, 30429), (147, 20493), (161, 18711), (189, 15939), (207, 14553), (231, 13041), (243, 12397), (253, 11907), (297, 10143), (441, 6831), (483, 6237), (539, 5589), (567, 5313), (621, 4851), (693, 4347), (759, 3969), (891, 3381), (1127, 2673), (1323, 2277), (1449, 2079), (1617, 1863), (1701, 1771)]