120868317

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{27241}}^1$

素因数の和:27293

約数の個数: 24

約数和(自身を含む): 191238840

約数和(自身を除く): 70370523

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 27241, 81723, 245169, 463097, 789989, 1389291, 2369967, 4167873, 7109901, 13429813, 40289439, 120868317]

約数ペア:

[(1, 120868317), (3, 40289439), (9, 13429813), (17, 7109901), (29, 4167873), (51, 2369967), (87, 1389291), (153, 789989), (261, 463097), (493, 245169), (1479, 81723), (4437, 27241)]