7507269

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 14561280

約数和(自身を除く): 7054011

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 99, 157, 161, 189, 207, 231, 253, 297, 471, 483, 621, 693, 759, 1099, 1413, 1449, 1727, 1771, 2079, 2277, 3297, 3611, 4239, 4347, 5181, 5313, 6831, 9891, 10833, 12089, 15543, 15939, 25277, 29673, 32499, 36267, 39721, 46629, 47817, 75831, 97497, 108801, 119163, 227493, 278047, 326403, 357489, 682479, 834141, 1072467, 2502423, 7507269]

約数ペア:

[(1, 7507269), (3, 2502423), (7, 1072467), (9, 834141), (11, 682479), (21, 357489), (23, 326403), (27, 278047), (33, 227493), (63, 119163), (69, 108801), (77, 97497), (99, 75831), (157, 47817), (161, 46629), (189, 39721), (207, 36267), (231, 32499), (253, 29673), (297, 25277), (471, 15939), (483, 15543), (621, 12089), (693, 10833), (759, 9891), (1099, 6831), (1413, 5313), (1449, 5181), (1727, 4347), (1771, 4239), (2079, 3611), (2277, 3297)]