51790227

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{971}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 72223488

約数和(自身を除く): 20433261

約数列:

[1, 3, 23, 69, 773, 971, 2319, 2913, 17779, 22333, 53337, 66999, 750583, 2251749, 17263409, 51790227]

約数ペア:

[(1, 51790227), (3, 17263409), (23, 2251749), (69, 750583), (773, 66999), (971, 53337), (2319, 22333), (2913, 17779)]