55863021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{42611}}^1$

素因数の和:42656

約数の個数: 16

約数和(自身を含む): 81815040

約数和(自身を除く): 25952019

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 42611, 127833, 809609, 980053, 2428827, 2940159, 18621007, 55863021]

約数ペア:

[(1, 55863021), (3, 18621007), (19, 2940159), (23, 2428827), (57, 980053), (69, 809609), (437, 127833), (1311, 42611)]