25118181

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{9397}}^1$

素因数の和:9423

約数の個数: 24

約数和(自身を含む): 41050464

約数和(自身を除く): 15932283

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 9397, 28191, 84573, 103367, 253719, 310101, 761157, 930303, 2283471, 2790909, 8372727, 25118181]

約数ペア:

[(1, 25118181), (3, 8372727), (9, 2790909), (11, 2283471), (27, 930303), (33, 761157), (81, 310101), (99, 253719), (243, 103367), (297, 84573), (891, 28191), (2673, 9397)]