138781036791

素因数分解:

$3^2\times {\mathrm{809}}^1\times {\mathrm{19060711}}^1$

素因数の和:19061526

約数の個数: 12

約数和(自身を含む): 200709297360

約数和(自身を除く): 61928260569

約数列:

[1, 3, 9, 809, 2427, 7281, 19060711, 57182133, 171546399, 15420115199, 46260345597, 138781036791]

約数ペア:

[(1, 138781036791), (3, 46260345597), (9, 15420115199), (809, 171546399), (2427, 57182133), (7281, 19060711)]