129434337

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{809}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 193962600

約数和(自身を除く): 64528263

約数列:

[1, 3, 9, 29, 87, 261, 613, 809, 1839, 2427, 5517, 7281, 17777, 23461, 53331, 70383, 159993, 211149, 495917, 1487751, 4463253, 14381593, 43144779, 129434337]

約数ペア:

[(1, 129434337), (3, 43144779), (9, 14381593), (29, 4463253), (87, 1487751), (261, 495917), (613, 211149), (809, 159993), (1839, 70383), (2427, 53331), (5517, 23461), (7281, 17777)]