49440033

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{15217}}^1$

素因数の和:15261

約数の個数: 18

約数和(自身を含む): 75374754

約数和(自身を除く): 25934721

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 15217, 45651, 136953, 289123, 867369, 2602107, 5493337, 16480011, 49440033]

約数ペア:

[(1, 49440033), (3, 16480011), (9, 5493337), (19, 2602107), (57, 867369), (171, 289123), (361, 136953), (1083, 45651), (3249, 15217)]