165852009

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{104113}}^1$

素因数の和:104181

約数の個数: 16

約数和(自身を含む): 249873600

約数和(自身を除く): 84021591

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 104113, 312339, 937017, 2811051, 6142667, 18428001, 55284003, 165852009]

約数ペア:

[(1, 165852009), (3, 55284003), (9, 18428001), (27, 6142667), (59, 2811051), (177, 937017), (531, 312339), (1593, 104113)]