25377267

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1549}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 34918400

約数和(自身を除く): 9541133

約数列:

[1, 3, 43, 127, 129, 381, 1549, 4647, 5461, 16383, 66607, 196723, 199821, 590169, 8459089, 25377267]

約数ペア:

[(1, 25377267), (3, 8459089), (43, 590169), (127, 199821), (129, 196723), (381, 66607), (1549, 16383), (4647, 5461)]