55729299

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{42509}}^1$

素因数の和:42554

約数の個数: 16

約数和(自身を含む): 81619200

約数和(自身を除く): 25889901

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 42509, 127527, 807671, 977707, 2423013, 2933121, 18576433, 55729299]

約数ペア:

[(1, 55729299), (3, 18576433), (19, 2933121), (23, 2423013), (57, 977707), (69, 807671), (437, 127527), (1311, 42509)]