77725219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28607}}^1$

素因数の和:28650

約数の個数: 16

約数和(自身を含む): 96122880

約数和(自身を除く): 18397661

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 28607, 314677, 371891, 543533, 4090801, 5978863, 7065929, 77725219]

約数ペア:

[(1, 77725219), (11, 7065929), (13, 5978863), (19, 4090801), (143, 543533), (209, 371891), (247, 314677), (2717, 28607)]