78822303

素因数分解:

$3^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{1987}}^1$

素因数の和:3886

約数の個数: 16

約数和(自身を含む): 120234240

約数和(自身を除く): 41411937

約数列:

[1, 3, 7, 21, 1889, 1987, 5667, 5961, 13223, 13909, 39669, 41727, 3753443, 11260329, 26274101, 78822303]

約数ペア:

[(1, 78822303), (3, 26274101), (7, 11260329), (21, 3753443), (1889, 41727), (1987, 39669), (5667, 13909), (5961, 13223)]