157079746611

素因数分解:

$3^4\times {\mathrm{5471}}^1\times {\mathrm{354461}}^1$

素因数の和:359944

約数の個数: 20

約数和(自身を含む): 234693543744

約数和(自身を除く): 77613797133

約数列:

[1, 3, 9, 27, 81, 5471, 16413, 49239, 147717, 354461, 443151, 1063383, 3190149, 9570447, 28711341, 1939256131, 5817768393, 17453305179, 52359915537, 157079746611]

約数ペア:

[(1, 157079746611), (3, 52359915537), (9, 17453305179), (27, 5817768393), (81, 1939256131), (5471, 28711341), (16413, 9570447), (49239, 3190149), (147717, 1063383), (354461, 443151)]