185527989

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{120551}}^1$

素因数の和:120582

約数の個数: 20

約数和(自身を含む): 291735840

約数和(自身を除く): 106207851

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 120551, 361653, 1084959, 2290469, 3254877, 6871407, 9764631, 20614221, 61842663, 185527989]

約数ペア:

[(1, 185527989), (3, 61842663), (9, 20614221), (19, 9764631), (27, 6871407), (57, 3254877), (81, 2290469), (171, 1084959), (513, 361653), (1539, 120551)]