139778811

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10501}}^1$

素因数の和:10556

約数の個数: 32

約数和(自身を含む): 226843200

約数和(自身を除く): 87064389

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 4437, 10501, 13311, 31503, 94509, 178517, 283527, 304529, 535551, 913587, 1606653, 2740761, 4819959, 5176993, 8222283, 15530979, 46592937, 139778811]

約数ペア:

[(1, 139778811), (3, 46592937), (9, 15530979), (17, 8222283), (27, 5176993), (29, 4819959), (51, 2740761), (87, 1606653), (153, 913587), (261, 535551), (459, 304529), (493, 283527), (783, 178517), (1479, 94509), (4437, 31503), (10501, 13311)]