53408781

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{116359}}^1$

素因数の和:116385

約数の個数: 16

約数和(自身を含む): 83779200

約数和(自身を除く): 30370419

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 116359, 349077, 1047231, 1978103, 3141693, 5934309, 17802927, 53408781]

約数ペア:

[(1, 53408781), (3, 17802927), (9, 5934309), (17, 3141693), (27, 1978103), (51, 1047231), (153, 349077), (459, 116359)]