52389693

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{27329}}^1$

素因数の和:27409

約数の個数: 16

約数和(自身を含む): 78710400

約数和(自身を除く): 26320707

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 27329, 81987, 245961, 737883, 1940359, 5821077, 17463231, 52389693]

約数ペア:

[(1, 52389693), (3, 17463231), (9, 5821077), (27, 1940359), (71, 737883), (213, 245961), (639, 81987), (1917, 27329)]