89871031263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{121283443}}^1$

素因数の和:121283478

約数の個数: 16

約数和(自身を含む): 135837457280

約数和(自身を除く): 45966426017

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 121283443, 363850329, 1576684759, 2304385417, 4730054277, 6913156251, 29957010421, 89871031263]

約数ペア:

[(1, 89871031263), (3, 29957010421), (13, 6913156251), (19, 4730054277), (39, 2304385417), (57, 1576684759), (247, 363850329), (741, 121283443)]