49142079

素因数分解:

$3^3\times 7^1\times {\mathrm{260011}}^1$

素因数の和:260027

約数の個数: 16

約数和(自身を含む): 83203840

約数和(自身を除く): 34061761

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 260011, 780033, 1820077, 2340099, 5460231, 7020297, 16380693, 49142079]

約数ペア:

[(1, 49142079), (3, 16380693), (7, 7020297), (9, 5460231), (21, 2340099), (27, 1820077), (63, 780033), (189, 260011)]