267927939

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2549}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 422280000

約数和(自身を除く): 154352061

約数列:

[1, 3, 9, 17, 27, 51, 153, 229, 459, 687, 2061, 2549, 3893, 6183, 7647, 11679, 22941, 35037, 43333, 68823, 105111, 129999, 389997, 583721, 1169991, 1751163, 5253489, 9923257, 15760467, 29769771, 89309313, 267927939]

約数ペア:

[(1, 267927939), (3, 89309313), (9, 29769771), (17, 15760467), (27, 9923257), (51, 5253489), (153, 1751163), (229, 1169991), (459, 583721), (687, 389997), (2061, 129999), (2549, 105111), (3893, 68823), (6183, 43333), (7647, 35037), (11679, 22941)]