1155141891

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{28927}}^1$

素因数の和:28985

約数の個数: 40

約数和(自身を含む): 1890155520

約数和(自身を除く): 735013629

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 783, 1377, 1479, 2349, 4437, 13311, 28927, 39933, 86781, 260343, 491759, 781029, 838883, 1475277, 2343087, 2516649, 4425831, 7549947, 13277493, 14261011, 22649841, 39832479, 42783033, 67949523, 128349099, 385047297, 1155141891]

約数ペア:

[(1, 1155141891), (3, 385047297), (9, 128349099), (17, 67949523), (27, 42783033), (29, 39832479), (51, 22649841), (81, 14261011), (87, 13277493), (153, 7549947), (261, 4425831), (459, 2516649), (493, 2343087), (783, 1475277), (1377, 838883), (1479, 781029), (2349, 491759), (4437, 260343), (13311, 86781), (28927, 39933)]