134065881

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{261337}}^1$

素因数の和:261365

約数の個数: 16

約数和(自身を含む): 209070400

約数和(自身を除く): 75004519

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 261337, 784011, 2352033, 4965403, 7056099, 14896209, 44688627, 134065881]

約数ペア:

[(1, 134065881), (3, 44688627), (9, 14896209), (19, 7056099), (27, 4965403), (57, 2352033), (171, 784011), (513, 261337)]