2017202019831

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{56893}}^1$

素因数の和:57137

約数の個数: 96

約数和(自身を含む): 3268655881920

約数和(自身を除く): 1251453862089

約数列:

[1, 3, 9, 17, 29, 51, 61, 87, 131, 153, 183, 261, 393, 493, 549, 1037, 1179, 1479, 1769, 2227, 3111, 3799, 4437, 5307, 6681, 7991, 9333, 11397, 15921, 20043, 23973, 30073, 34191, 56893, 64583, 71919, 90219, 135847, 170679, 193749, 231739, 270657, 407541, 512037, 581247, 695217, 967181, 1222623, 1649897, 2085651, 2901543, 3470473, 3939563, 4949691, 7452983, 8704629, 10411419, 11818689, 14849073, 22358949, 28048249, 31234257, 35456067, 58998041, 67076847, 84144747, 100643717, 126700711, 176994123, 216136507, 252434241, 301931151, 380102133, 454631963, 530982369, 648409521, 905793453, 1140306399, 1363895889, 1710943189, 1945228563, 3674320619, 4091687667, 5132829567, 7728743371, 11022961857, 13184326927, 15398488701, 23186230113, 33068885571, 39552980781, 69558690339, 118658942343, 224133557759, 672400673277, 2017202019831]

約数ペア:

[(1, 2017202019831), (3, 672400673277), (9, 224133557759), (17, 118658942343), (29, 69558690339), (51, 39552980781), (61, 33068885571), (87, 23186230113), (131, 15398488701), (153, 13184326927), (183, 11022961857), (261, 7728743371), (393, 5132829567), (493, 4091687667), (549, 3674320619), (1037, 1945228563), (1179, 1710943189), (1479, 1363895889), (1769, 1140306399), (2227, 905793453), (3111, 648409521), (3799, 530982369), (4437, 454631963), (5307, 380102133), (6681, 301931151), (7991, 252434241), (9333, 216136507), (11397, 176994123), (15921, 126700711), (20043, 100643717), (23973, 84144747), (30073, 67076847), (34191, 58998041), (56893, 35456067), (64583, 31234257), (71919, 28048249), (90219, 22358949), (135847, 14849073), (170679, 11818689), (193749, 10411419), (231739, 8704629), (270657, 7452983), (407541, 4949691), (512037, 3939563), (581247, 3470473), (695217, 2901543), (967181, 2085651), (1222623, 1649897)]