77877449

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 86220288

約数和(自身を除く): 8342839

約数列:

[1, 13, 47, 197, 611, 647, 2561, 8411, 9259, 30409, 120367, 127459, 395317, 1656967, 5990573, 77877449]

約数ペア:

[(1, 77877449), (13, 5990573), (47, 1656967), (197, 395317), (611, 127459), (647, 120367), (2561, 30409), (8411, 9259)]