53280333

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{160001}}^1$

素因数の和:160044

約数の個数: 12

約数和(自身を含む): 79040988

約数和(自身を除く): 25760655

約数列:

[1, 3, 9, 37, 111, 333, 160001, 480003, 1440009, 5920037, 17760111, 53280333]

約数ペア:

[(1, 53280333), (3, 17760111), (9, 5920037), (37, 1440009), (111, 480003), (333, 160001)]