66481569

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 129153024

約数和(自身を除く): 62671455

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 43, 63, 69, 77, 97, 99, 129, 161, 207, 231, 253, 291, 301, 387, 473, 483, 679, 693, 759, 873, 903, 989, 1067, 1419, 1449, 1771, 2037, 2231, 2277, 2709, 2967, 3201, 3311, 4171, 4257, 5313, 6111, 6693, 6923, 7469, 8901, 9603, 9933, 10879, 12513, 15617, 15939, 20079, 20769, 22407, 24541, 29197, 29799, 32637, 37539, 45881, 46851, 62307, 67221, 73623, 76153, 87591, 95933, 97911, 137643, 140553, 171787, 220869, 228459, 262773, 287799, 321167, 412929, 515361, 671531, 685377, 863397, 963501, 1055263, 1546083, 2014593, 2890503, 3165789, 6043779, 7386841, 9497367, 22160523, 66481569]

約数ペア:

[(1, 66481569), (3, 22160523), (7, 9497367), (9, 7386841), (11, 6043779), (21, 3165789), (23, 2890503), (33, 2014593), (43, 1546083), (63, 1055263), (69, 963501), (77, 863397), (97, 685377), (99, 671531), (129, 515361), (161, 412929), (207, 321167), (231, 287799), (253, 262773), (291, 228459), (301, 220869), (387, 171787), (473, 140553), (483, 137643), (679, 97911), (693, 95933), (759, 87591), (873, 76153), (903, 73623), (989, 67221), (1067, 62307), (1419, 46851), (1449, 45881), (1771, 37539), (2037, 32637), (2231, 29799), (2277, 29197), (2709, 24541), (2967, 22407), (3201, 20769), (3311, 20079), (4171, 15939), (4257, 15617), (5313, 12513), (6111, 10879), (6693, 9933), (6923, 9603), (7469, 8901)]