52731891

素因数分解:

$3^4\times {\mathrm{509}}^1\times {\mathrm{1279}}^1$

素因数の和:1800

約数の個数: 20

約数和(自身を含む): 78988800

約数和(自身を除く): 26256909

約数列:

[1, 3, 9, 27, 81, 509, 1279, 1527, 3837, 4581, 11511, 13743, 34533, 41229, 103599, 651011, 1953033, 5859099, 17577297, 52731891]

約数ペア:

[(1, 52731891), (3, 17577297), (9, 5859099), (27, 1953033), (81, 651011), (509, 103599), (1279, 41229), (1527, 34533), (3837, 13743), (4581, 11511)]