25121853

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{25147}}^1$

素因数の和:25193

約数の個数: 16

約数和(自身を含む): 38224960

約数和(自身を除く): 13103107

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 25147, 75441, 226323, 678969, 930439, 2791317, 8373951, 25121853]

約数ペア:

[(1, 25121853), (3, 8373951), (9, 2791317), (27, 930439), (37, 678969), (111, 226323), (333, 75441), (999, 25147)]