25112853

素因数分解:

$3^2\times {\mathrm{127}}^2\times {\mathrm{173}}^1$

素因数の和:433

約数の個数: 18

約数和(自身を含む): 36773334

約数和(自身を除く): 11660481

約数列:

[1, 3, 9, 127, 173, 381, 519, 1143, 1557, 16129, 21971, 48387, 65913, 145161, 197739, 2790317, 8370951, 25112853]

約数ペア:

[(1, 25112853), (3, 8370951), (9, 2790317), (127, 197739), (173, 145161), (381, 65913), (519, 48387), (1143, 21971), (1557, 16129)]