25369227

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{72277}}^1$

素因数の和:72299

約数の個数: 16

約数和(自身を含む): 40475680

約数和(自身を除く): 15106453

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 72277, 216831, 650493, 939601, 1951479, 2818803, 8456409, 25369227]

約数ペア:

[(1, 25369227), (3, 8456409), (9, 2818803), (13, 1951479), (27, 939601), (39, 650493), (117, 216831), (351, 72277)]