47764269

素因数分解:

$3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 83539200

約数和(自身を除く): 35774931

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 79, 147, 189, 237, 441, 457, 553, 711, 1323, 1371, 1659, 2133, 3199, 3871, 4113, 4977, 9597, 11613, 12339, 14931, 22393, 28791, 34839, 36103, 67179, 86373, 104517, 108309, 201537, 252721, 324927, 604611, 758163, 974781, 1769047, 2274489, 5307141, 6823467, 15921423, 47764269]

約数ペア:

[(1, 47764269), (3, 15921423), (7, 6823467), (9, 5307141), (21, 2274489), (27, 1769047), (49, 974781), (63, 758163), (79, 604611), (147, 324927), (189, 252721), (237, 201537), (441, 108309), (457, 104517), (553, 86373), (711, 67179), (1323, 36103), (1371, 34839), (1659, 28791), (2133, 22393), (3199, 14931), (3871, 12339), (4113, 11613), (4977, 9597)]