25648083

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{7723}}^1$

素因数の和:7776

約数の個数: 20

約数和(自身を含む): 39253368

約数和(自身を除く): 13605285

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 7723, 23169, 69507, 208521, 316643, 625563, 949929, 2849787, 8549361, 25648083]

約数ペア:

[(1, 25648083), (3, 8549361), (9, 2849787), (27, 949929), (41, 625563), (81, 316643), (123, 208521), (369, 69507), (1107, 23169), (3321, 7723)]