277203069

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5009}}^1$

素因数の和:5082

約数の個数: 48

約数和(自身を含む): 481440960

約数和(自身を除く): 204237891

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 99, 117, 129, 143, 387, 429, 473, 559, 1287, 1419, 1677, 4257, 5009, 5031, 6149, 15027, 18447, 45081, 55099, 55341, 65117, 165297, 195351, 215387, 495891, 586053, 646161, 716287, 1938483, 2148861, 2369257, 2800031, 6446583, 7107771, 8400093, 21323313, 25200279, 30800341, 92401023, 277203069]

約数ペア:

[(1, 277203069), (3, 92401023), (9, 30800341), (11, 25200279), (13, 21323313), (33, 8400093), (39, 7107771), (43, 6446583), (99, 2800031), (117, 2369257), (129, 2148861), (143, 1938483), (387, 716287), (429, 646161), (473, 586053), (559, 495891), (1287, 215387), (1419, 195351), (1677, 165297), (4257, 65117), (5009, 55341), (5031, 55099), (6149, 45081), (15027, 18447)]