26702721

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{63127}}^1$

素因数の和:63180

約数の個数: 12

約数和(自身を含む): 39391872

約数和(自身を除く): 12689151

約数列:

[1, 3, 9, 47, 141, 423, 63127, 189381, 568143, 2966969, 8900907, 26702721]

約数ペア:

[(1, 26702721), (3, 8900907), (9, 2966969), (47, 568143), (141, 189381), (423, 63127)]