77517957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{81001}}^1$

素因数の和:81044

約数の個数: 16

約数和(自身を含む): 116642880

約数和(自身を除く): 39124923

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 81001, 243003, 891011, 2349029, 2673033, 7047087, 25839319, 77517957]

約数ペア:

[(1, 77517957), (3, 25839319), (11, 7047087), (29, 2673033), (33, 2349029), (87, 891011), (319, 243003), (957, 81001)]