26200989

素因数分解:

$3^6\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 28

約数和(自身を含む): 39732736

約数和(自身を除く): 13531747

約数列:

[1, 3, 9, 27, 81, 127, 243, 283, 381, 729, 849, 1143, 2547, 3429, 7641, 10287, 22923, 30861, 35941, 68769, 92583, 107823, 206307, 323469, 970407, 2911221, 8733663, 26200989]

約数ペア:

[(1, 26200989), (3, 8733663), (9, 2911221), (27, 970407), (81, 323469), (127, 206307), (243, 107823), (283, 92583), (381, 68769), (729, 35941), (849, 30861), (1143, 22923), (2547, 10287), (3429, 7641)]