64943412099

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{205549}}^1$

素因数の和:205835

約数の個数: 32

約数和(自身を含む): 95506752000

約数和(自身を除く): 30563339901

約数列:

[1, 3, 19, 23, 57, 69, 241, 437, 723, 1311, 4579, 5543, 13737, 16629, 105317, 205549, 315951, 616647, 3905431, 4727627, 11716293, 14182881, 49537309, 89824913, 148611927, 269474739, 941208871, 1139358107, 2823626613, 3418074321, 21647804033, 64943412099]

約数ペア:

[(1, 64943412099), (3, 21647804033), (19, 3418074321), (23, 2823626613), (57, 1139358107), (69, 941208871), (241, 269474739), (437, 148611927), (723, 89824913), (1311, 49537309), (4579, 14182881), (5543, 11716293), (13737, 4727627), (16629, 3905431), (105317, 616647), (205549, 315951)]