27741957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2719}}^1$

素因数の和:2920

約数の個数: 16

約数和(自身を含む): 39168000

約数和(自身を除く): 11426043

約数列:

[1, 3, 19, 57, 179, 537, 2719, 3401, 8157, 10203, 51661, 154983, 486701, 1460103, 9247319, 27741957]

約数ペア:

[(1, 27741957), (3, 9247319), (19, 1460103), (57, 486701), (179, 154983), (537, 51661), (2719, 10203), (3401, 8157)]