48880496433

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19943083}}^1$

素因数の和:19943148

約数の個数: 16

約数和(自身を含む): 70199655680

約数和(自身を除く): 21319159247

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 19943083, 59829249, 378918577, 857552569, 1136755731, 2572657707, 16293498811, 48880496433]

約数ペア:

[(1, 48880496433), (3, 16293498811), (19, 2572657707), (43, 1136755731), (57, 857552569), (129, 378918577), (817, 59829249), (2451, 19943083)]