78764937

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{1949}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 110760000

約数和(自身を除く): 31995063

約数列:

[1, 3, 19, 57, 709, 1949, 2127, 5847, 13471, 37031, 40413, 111093, 1381841, 4145523, 26254979, 78764937]

約数ペア:

[(1, 78764937), (3, 26254979), (19, 4145523), (57, 1381841), (709, 111093), (1949, 40413), (2127, 37031), (5847, 13471)]