2074895757

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1132

約数の個数: 80

約数和(自身を含む): 3566204928

約数和(自身を除く): 1491309171

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 103, 207, 253, 297, 309, 621, 759, 891, 927, 983, 1133, 1863, 2277, 2369, 2781, 2949, 3399, 6831, 7107, 8343, 8847, 10197, 10813, 20493, 21321, 22609, 26059, 26541, 30591, 32439, 63963, 67827, 78177, 79623, 91773, 97317, 101249, 191889, 203481, 234531, 248699, 291951, 303747, 610443, 703593, 746097, 875853, 911241, 1113739, 1831329, 2110779, 2238291, 2328727, 2733723, 3341217, 6714873, 6986181, 8201169, 10023651, 20144619, 20958543, 25615997, 30070953, 62875629, 76847991, 90212859, 188626887, 230543973, 691631919, 2074895757]

約数ペア:

[(1, 2074895757), (3, 691631919), (9, 230543973), (11, 188626887), (23, 90212859), (27, 76847991), (33, 62875629), (69, 30070953), (81, 25615997), (99, 20958543), (103, 20144619), (207, 10023651), (253, 8201169), (297, 6986181), (309, 6714873), (621, 3341217), (759, 2733723), (891, 2328727), (927, 2238291), (983, 2110779), (1133, 1831329), (1863, 1113739), (2277, 911241), (2369, 875853), (2781, 746097), (2949, 703593), (3399, 610443), (6831, 303747), (7107, 291951), (8343, 248699), (8847, 234531), (10197, 203481), (10813, 191889), (20493, 101249), (21321, 97317), (22609, 91773), (26059, 79623), (26541, 78177), (30591, 67827), (32439, 63963)]