1766297078721

素因数分解:

$3^3\times 7^1\times {\mathrm{6143}}^1\times {\mathrm{1521323}}^1$

素因数の和:1527482

約数の個数: 32

約数和(自身を含む): 2991044689920

約数和(自身を除く): 1224747611199

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 6143, 18429, 43001, 55287, 129003, 165861, 387009, 1161027, 1521323, 4563969, 10649261, 13691907, 31947783, 41075721, 95843349, 287530047, 9345487189, 28036461567, 65418410323, 84109384701, 196255230969, 252328154103, 588765692907, 1766297078721]

約数ペア:

[(1, 1766297078721), (3, 588765692907), (7, 252328154103), (9, 196255230969), (21, 84109384701), (27, 65418410323), (63, 28036461567), (189, 9345487189), (6143, 287530047), (18429, 95843349), (43001, 41075721), (55287, 31947783), (129003, 13691907), (165861, 10649261), (387009, 4563969), (1161027, 1521323)]