78879879

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{224729}}^1$

素因数の和:224751

約数の個数: 16

約数和(自身を含む): 125848800

約数和(自身を除く): 46968921

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 224729, 674187, 2022561, 2921477, 6067683, 8764431, 26293293, 78879879]

約数ペア:

[(1, 78879879), (3, 26293293), (9, 8764431), (13, 6067683), (27, 2921477), (39, 2022561), (117, 674187), (351, 224729)]