64382157

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17321}}^1$

素因数の和:17393

約数の個数: 24

約数和(自身を含む): 108089280

約数和(自身を除く): 43707123

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 17321, 51963, 121247, 155889, 363741, 1021939, 1091223, 3065817, 7153573, 9197451, 21460719, 64382157]

約数ペア:

[(1, 64382157), (3, 21460719), (7, 9197451), (9, 7153573), (21, 3065817), (59, 1091223), (63, 1021939), (177, 363741), (413, 155889), (531, 121247), (1239, 51963), (3717, 17321)]