26856441

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{2531}}^1$

素因数の和:2674

約数の個数: 20

約数和(自身を含む): 40441104

約数和(自身を除く): 13584663

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 2531, 3537, 7593, 10611, 22779, 68337, 205011, 331561, 994683, 2984049, 8952147, 26856441]

約数ペア:

[(1, 26856441), (3, 8952147), (9, 2984049), (27, 994683), (81, 331561), (131, 205011), (393, 68337), (1179, 22779), (2531, 10611), (3537, 7593)]