25181091

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71741}}^1$

素因数の和:71763

約数の個数: 16

約数和(自身を含む): 40175520

約数和(自身を除く): 14994429

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 71741, 215223, 645669, 932633, 1937007, 2797899, 8393697, 25181091]

約数ペア:

[(1, 25181091), (3, 8393697), (9, 2797899), (13, 1937007), (27, 932633), (39, 645669), (117, 215223), (351, 71741)]