19149408099

素因数分解:

$3^3\times {\mathrm{283}}^1\times {\mathrm{743}}^1\times {\mathrm{3373}}^1$

素因数の和:4408

約数の個数: 32

約数和(自身を含む): 28516508160

約数和(自身を除く): 9367100061

約数列:

[1, 3, 9, 27, 283, 743, 849, 2229, 2547, 3373, 6687, 7641, 10119, 20061, 30357, 91071, 210269, 630807, 954559, 1892421, 2506139, 2863677, 5677263, 7518417, 8591031, 22555251, 25773093, 67665753, 709237337, 2127712011, 6383136033, 19149408099]

約数ペア:

[(1, 19149408099), (3, 6383136033), (9, 2127712011), (27, 709237337), (283, 67665753), (743, 25773093), (849, 22555251), (2229, 8591031), (2547, 7518417), (3373, 5677263), (6687, 2863677), (7641, 2506139), (10119, 1892421), (20061, 954559), (30357, 630807), (91071, 210269)]