66768471

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 129392640

約数和(自身を除く): 62624169

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 59, 63, 69, 71, 77, 99, 161, 177, 207, 213, 231, 253, 413, 483, 497, 531, 639, 649, 693, 759, 781, 1239, 1357, 1449, 1491, 1633, 1771, 1947, 2277, 2343, 3717, 4071, 4189, 4473, 4543, 4899, 5313, 5467, 5841, 7029, 9499, 11431, 12213, 12567, 13629, 14697, 14927, 15939, 16401, 17963, 28497, 29323, 34293, 37701, 40887, 44781, 46079, 49203, 53889, 85491, 87969, 96347, 102879, 104489, 125741, 134343, 138237, 161667, 263907, 289041, 313467, 322553, 377223, 414711, 674429, 867123, 940401, 967659, 1059817, 1131669, 2023287, 2902977, 3179451, 6069861, 7418719, 9538353, 22256157, 66768471]

約数ペア:

[(1, 66768471), (3, 22256157), (7, 9538353), (9, 7418719), (11, 6069861), (21, 3179451), (23, 2902977), (33, 2023287), (59, 1131669), (63, 1059817), (69, 967659), (71, 940401), (77, 867123), (99, 674429), (161, 414711), (177, 377223), (207, 322553), (213, 313467), (231, 289041), (253, 263907), (413, 161667), (483, 138237), (497, 134343), (531, 125741), (639, 104489), (649, 102879), (693, 96347), (759, 87969), (781, 85491), (1239, 53889), (1357, 49203), (1449, 46079), (1491, 44781), (1633, 40887), (1771, 37701), (1947, 34293), (2277, 29323), (2343, 28497), (3717, 17963), (4071, 16401), (4189, 15939), (4473, 14927), (4543, 14697), (4899, 13629), (5313, 12567), (5467, 12213), (5841, 11431), (7029, 9499)]