55843983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25121}}^1$

素因数の和:25159

約数の個数: 24

約数和(自身を含む): 91444080

約数和(自身を除く): 35600097

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 25121, 75363, 226089, 326573, 477299, 979719, 1431897, 2939157, 4295691, 6204887, 18614661, 55843983]

約数ペア:

[(1, 55843983), (3, 18614661), (9, 6204887), (13, 4295691), (19, 2939157), (39, 1431897), (57, 979719), (117, 477299), (171, 326573), (247, 226089), (741, 75363), (2223, 25121)]