42565977

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{278209}}^1$

素因数の和:278232

約数の個数: 12

約数和(自身を含む): 65101140

約数和(自身を除く): 22535163

約数列:

[1, 3, 9, 17, 51, 153, 278209, 834627, 2503881, 4729553, 14188659, 42565977]

約数ペア:

[(1, 42565977), (3, 14188659), (9, 4729553), (17, 2503881), (51, 834627), (153, 278209)]