25901829

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{56431}}^1$

素因数の和:56457

約数の個数: 16

約数和(自身を含む): 40631040

約数和(自身を除く): 14729211

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 56431, 169293, 507879, 959327, 1523637, 2877981, 8633943, 25901829]

約数ペア:

[(1, 25901829), (3, 8633943), (9, 2877981), (17, 1523637), (27, 959327), (51, 507879), (153, 169293), (459, 56431)]