150779713

素因数分解:

$7^3\times {\mathrm{47}}^2\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 24

約数和(自身を含む): 180560000

約数和(自身を除く): 29780287

約数列:

[1, 7, 47, 49, 199, 329, 343, 1393, 2209, 2303, 9353, 9751, 15463, 16121, 65471, 68257, 108241, 439591, 458297, 757687, 3077137, 3208079, 21539959, 150779713]

約数ペア:

[(1, 150779713), (7, 21539959), (47, 3208079), (49, 3077137), (199, 757687), (329, 458297), (343, 439591), (1393, 108241), (2209, 68257), (2303, 65471), (9353, 16121), (9751, 15463)]