25361181

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1868

約数の個数: 28

約数和(自身を含む): 40047520

約数和(自身を除く): 14686339

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 1831, 4617, 5493, 13851, 16479, 34789, 49437, 104367, 148311, 313101, 444933, 939303, 1334799, 2817909, 8453727, 25361181]

約数ペア:

[(1, 25361181), (3, 8453727), (9, 2817909), (19, 1334799), (27, 939303), (57, 444933), (81, 313101), (171, 148311), (243, 104367), (513, 49437), (729, 34789), (1539, 16479), (1831, 13851), (4617, 5493)]