26656263

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{4679}}^1$

素因数の和:4899

約数の個数: 16

約数和(自身を含む): 39686400

約数和(自身を除く): 13030137

約数列:

[1, 3, 9, 27, 211, 633, 1899, 4679, 5697, 14037, 42111, 126333, 987269, 2961807, 8885421, 26656263]

約数ペア:

[(1, 26656263), (3, 8885421), (9, 2961807), (27, 987269), (211, 126333), (633, 42111), (1899, 14037), (4679, 5697)]