51662721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{1777}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 75273408

約数和(自身を除く): 23610687

約数列:

[1, 3, 11, 33, 881, 1777, 2643, 5331, 9691, 19547, 29073, 58641, 1565537, 4696611, 17220907, 51662721]

約数ペア:

[(1, 51662721), (3, 17220907), (11, 4696611), (33, 1565537), (881, 58641), (1777, 29073), (2643, 19547), (5331, 9691)]