2007992943

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{26723}}^1$

素因数の和:26777

約数の個数: 48

約数和(自身を含む): 3412120320

約数和(自身を除く): 1404127377

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 253, 297, 363, 621, 759, 1089, 2277, 2783, 3267, 6831, 8349, 25047, 26723, 75141, 80169, 240507, 293953, 614629, 721521, 881859, 1843887, 2645577, 3233483, 5531661, 6760919, 7936731, 9700449, 16594983, 20282757, 29101347, 60848271, 74370109, 87304041, 182544813, 223110327, 669330981, 2007992943]

約数ペア:

[(1, 2007992943), (3, 669330981), (9, 223110327), (11, 182544813), (23, 87304041), (27, 74370109), (33, 60848271), (69, 29101347), (99, 20282757), (121, 16594983), (207, 9700449), (253, 7936731), (297, 6760919), (363, 5531661), (621, 3233483), (759, 2645577), (1089, 1843887), (2277, 881859), (2783, 721521), (3267, 614629), (6831, 293953), (8349, 240507), (25047, 80169), (26723, 75141)]