8072156727

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{43609}}^1$

素因数の和:43903

約数の個数: 24

約数和(自身を含む): 11823892080

約数和(自身を除く): 3751735353

約数列:

[1, 3, 9, 131, 157, 393, 471, 1179, 1413, 20567, 43609, 61701, 130827, 185103, 392481, 5712779, 6846613, 17138337, 20539839, 51415011, 61619517, 896906303, 2690718909, 8072156727]

約数ペア:

[(1, 8072156727), (3, 2690718909), (9, 896906303), (131, 61619517), (157, 51415011), (393, 20539839), (471, 17138337), (1179, 6846613), (1413, 5712779), (20567, 392481), (43609, 185103), (61701, 130827)]