127915239

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{52189}}^1$

素因数の和:52254

約数の個数: 16

約数和(自身を含む): 183708800

約数和(自身を除く): 55793561

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 52189, 156567, 991591, 2244127, 2974773, 6732381, 42638413, 127915239]

約数ペア:

[(1, 127915239), (3, 42638413), (19, 6732381), (43, 2974773), (57, 2244127), (129, 991591), (817, 156567), (2451, 52189)]