27996845211

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{54574747}}^1$

素因数の和:54574775

約数の個数: 16

約数和(自身を含む): 43659798400

約数和(自身を除く): 15662953189

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 54574747, 163724241, 491172723, 1036920193, 1473518169, 3110760579, 9332281737, 27996845211]

約数ペア:

[(1, 27996845211), (3, 9332281737), (9, 3110760579), (19, 1473518169), (27, 1036920193), (57, 491172723), (171, 163724241), (513, 54574747)]