15707020311

素因数分解:

$3^4\times {\mathrm{11117}}^1\times {\mathrm{17443}}^1$

素因数の和:28572

約数の個数: 20

約数和(自身を含む): 23467029432

約数和(自身を除く): 7760009121

約数列:

[1, 3, 9, 27, 81, 11117, 17443, 33351, 52329, 100053, 156987, 300159, 470961, 900477, 1412883, 193913831, 581741493, 1745224479, 5235673437, 15707020311]

約数ペア:

[(1, 15707020311), (3, 5235673437), (9, 1745224479), (27, 581741493), (81, 193913831), (11117, 1412883), (17443, 900477), (33351, 470961), (52329, 300159), (100053, 156987)]