126204003

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{10243}}^1$

素因数の和:10323

約数の個数: 18

約数和(自身を含む): 187373004

約数和(自身を除く): 61169001

約数列:

[1, 3, 9, 37, 111, 333, 1369, 4107, 10243, 12321, 30729, 92187, 378991, 1136973, 3410919, 14022667, 42068001, 126204003]

約数ペア:

[(1, 126204003), (3, 42068001), (9, 14022667), (37, 3410919), (111, 1136973), (333, 378991), (1369, 92187), (4107, 30729), (10243, 12321)]