133154199

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{71473}}^1$

素因数の和:71508

約数の個数: 20

約数和(自身を含む): 207560496

約数和(自身を除く): 74406297

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 71473, 214419, 643257, 1643879, 1929771, 4931637, 5789313, 14794911, 44384733, 133154199]

約数ペア:

[(1, 133154199), (3, 44384733), (9, 14794911), (23, 5789313), (27, 4931637), (69, 1929771), (81, 1643879), (207, 643257), (621, 214419), (1863, 71473)]