20237130531

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{243589}}^1$

素因数の和:243796

約数の個数: 32

約数和(自身を含む): 31920033600

約数和(自身を除く): 11682903069

約数列:

[1, 3, 9, 17, 27, 51, 153, 181, 459, 543, 1629, 3077, 4887, 9231, 27693, 83079, 243589, 730767, 2192301, 4141013, 6576903, 12423039, 37269117, 44089609, 111807351, 132268827, 396806481, 749523353, 1190419443, 2248570059, 6745710177, 20237130531]

約数ペア:

[(1, 20237130531), (3, 6745710177), (9, 2248570059), (17, 1190419443), (27, 749523353), (51, 396806481), (153, 132268827), (181, 111807351), (459, 44089609), (543, 37269117), (1629, 12423039), (3077, 6576903), (4887, 4141013), (9231, 2192301), (27693, 730767), (83079, 243589)]