51391923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{36217}}^1$

素因数の和:36274

約数の個数: 16

約数和(自身を含む): 76492416

約数和(自身を除く): 25100493

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 36217, 108651, 398387, 1195161, 1557331, 4671993, 17130641, 51391923]

約数ペア:

[(1, 51391923), (3, 17130641), (11, 4671993), (33, 1557331), (43, 1195161), (129, 398387), (473, 108651), (1419, 36217)]