85248351

素因数分解:

$3^2\times {\mathrm{71}}^2\times {\mathrm{1879}}^1$

素因数の和:2027

約数の個数: 18

約数和(自身を含む): 124961720

約数和(自身を除く): 39713369

約数列:

[1, 3, 9, 71, 213, 639, 1879, 5041, 5637, 15123, 16911, 45369, 133409, 400227, 1200681, 9472039, 28416117, 85248351]

約数ペア:

[(1, 85248351), (3, 28416117), (9, 9472039), (71, 1200681), (213, 400227), (639, 133409), (1879, 45369), (5041, 16911), (5637, 15123)]