164544507

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1031}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 255605760

約数和(自身を除く): 91061253

約数列:

[1, 3, 9, 23, 27, 69, 207, 257, 621, 771, 1031, 2313, 3093, 5911, 6939, 9279, 17733, 23713, 27837, 53199, 71139, 159597, 213417, 264967, 640251, 794901, 2384703, 6094241, 7154109, 18282723, 54848169, 164544507]

約数ペア:

[(1, 164544507), (3, 54848169), (9, 18282723), (23, 7154109), (27, 6094241), (69, 2384703), (207, 794901), (257, 640251), (621, 264967), (771, 213417), (1031, 159597), (2313, 71139), (3093, 53199), (5911, 27837), (6939, 23713), (9279, 17733)]