26040771

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{5449}}^1$

素因数の和:5520

約数の個数: 20

約数和(自身を含む): 39567000

約数和(自身を除く): 13526229

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 5449, 16347, 49041, 147123, 321491, 441369, 964473, 2893419, 8680257, 26040771]

約数ペア:

[(1, 26040771), (3, 8680257), (9, 2893419), (27, 964473), (59, 441369), (81, 321491), (177, 147123), (531, 49041), (1593, 16347), (4779, 5449)]