173170143

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1877}}^1$

素因数の和:1973

約数の個数: 40

約数和(自身を含む): 278139312

約数和(自身を除く): 104969169

約数列:

[1, 3, 9, 17, 27, 51, 67, 81, 153, 201, 459, 603, 1139, 1377, 1809, 1877, 3417, 5427, 5631, 10251, 16893, 30753, 31909, 50679, 92259, 95727, 125759, 152037, 287181, 377277, 861543, 1131831, 2137903, 2584629, 3395493, 6413709, 10186479, 19241127, 57723381, 173170143]

約数ペア:

[(1, 173170143), (3, 57723381), (9, 19241127), (17, 10186479), (27, 6413709), (51, 3395493), (67, 2584629), (81, 2137903), (153, 1131831), (201, 861543), (459, 377277), (603, 287181), (1139, 152037), (1377, 125759), (1809, 95727), (1877, 92259), (3417, 50679), (5427, 31909), (5631, 30753), (10251, 16893)]