25778547

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{8923}}^1$

素因数の和:9039

約数の個数: 16

約数和(自身を含む): 38551680

約数和(自身を除く): 12773133

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 8923, 26769, 80307, 240921, 954761, 2864283, 8592849, 25778547]

約数ペア:

[(1, 25778547), (3, 8592849), (9, 2864283), (27, 954761), (107, 240921), (321, 80307), (963, 26769), (2889, 8923)]