87130017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{744701}}^1$

素因数の和:744720

約数の個数: 12

約数和(自身を含む): 135535764

約数和(自身を除く): 48405747

約数列:

[1, 3, 9, 13, 39, 117, 744701, 2234103, 6702309, 9681113, 29043339, 87130017]

約数ペア:

[(1, 87130017), (3, 29043339), (9, 9681113), (13, 6702309), (39, 2234103), (117, 744701)]