51530337

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{11161}}^1$

素因数の和:11195

約数の個数: 24

約数和(自身を含む): 81259360

約数和(自身を除く): 29729023

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 11161, 33483, 100449, 212059, 301347, 636177, 904041, 1908531, 2712123, 5725593, 17176779, 51530337]

約数ペア:

[(1, 51530337), (3, 17176779), (9, 5725593), (19, 2712123), (27, 1908531), (57, 904041), (81, 636177), (171, 301347), (243, 212059), (513, 100449), (1539, 33483), (4617, 11161)]