243687863961

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{209267}}^1$

素因数の和:209395

約数の個数: 64

約数和(自身を含む): 397776614400

約数和(自身を除く): 154088750439

約数列:

[1, 3, 9, 17, 27, 43, 51, 59, 129, 153, 177, 387, 459, 531, 731, 1003, 1161, 1593, 2193, 2537, 3009, 6579, 7611, 9027, 19737, 22833, 27081, 43129, 68499, 129387, 209267, 388161, 627801, 1164483, 1883403, 3557539, 5650209, 8998481, 10672617, 12346753, 26995443, 32017851, 37040259, 80986329, 96053553, 111120777, 152974177, 209894801, 242958987, 333362331, 458922531, 530910379, 629684403, 1376767593, 1592731137, 1889053209, 4130302779, 4778193411, 5667159627, 9025476443, 14334580233, 27076429329, 81229287987, 243687863961]

約数ペア:

[(1, 243687863961), (3, 81229287987), (9, 27076429329), (17, 14334580233), (27, 9025476443), (43, 5667159627), (51, 4778193411), (59, 4130302779), (129, 1889053209), (153, 1592731137), (177, 1376767593), (387, 629684403), (459, 530910379), (531, 458922531), (731, 333362331), (1003, 242958987), (1161, 209894801), (1593, 152974177), (2193, 111120777), (2537, 96053553), (3009, 80986329), (6579, 37040259), (7611, 32017851), (9027, 26995443), (19737, 12346753), (22833, 10672617), (27081, 8998481), (43129, 5650209), (68499, 3557539), (129387, 1883403), (209267, 1164483), (388161, 627801)]