201725019

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{324839}}^1$

素因数の和:324871

約数の個数: 16

約数和(自身を含む): 311846400

約数和(自身を除く): 110121381

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 324839, 974517, 2923551, 7471297, 8770653, 22413891, 67241673, 201725019]

約数ペア:

[(1, 201725019), (3, 67241673), (9, 22413891), (23, 8770653), (27, 7471297), (69, 2923551), (207, 974517), (621, 324839)]