165050001

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{265781}}^1$

素因数の和:265813

約数の個数: 16

約数和(自身を含む): 255150720

約数和(自身を除く): 90100719

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 265781, 797343, 2392029, 6112963, 7176087, 18338889, 55016667, 165050001]

約数ペア:

[(1, 165050001), (3, 55016667), (9, 18338889), (23, 7176087), (27, 6112963), (69, 2392029), (207, 797343), (621, 265781)]