163962009

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{264029}}^1$

素因数の和:264061

約数の個数: 16

約数和(自身を含む): 253468800

約数和(自身を除く): 89506791

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 264029, 792087, 2376261, 6072667, 7128783, 18218001, 54654003, 163962009]

約数ペア:

[(1, 163962009), (3, 54654003), (9, 18218001), (23, 7128783), (27, 6072667), (69, 2376261), (207, 792087), (621, 264029)]