27987130377

素因数分解:

$3^2\times {\mathrm{2053}}^1\times {\mathrm{1514701}}^1$

素因数の和:1516760

約数の個数: 12

約数和(自身を含む): 40445572804

約数和(自身を除く): 12458442427

約数列:

[1, 3, 9, 2053, 6159, 18477, 1514701, 4544103, 13632309, 3109681153, 9329043459, 27987130377]

約数ペア:

[(1, 27987130377), (3, 9329043459), (9, 3109681153), (2053, 13632309), (6159, 4544103), (18477, 1514701)]