211054173681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10268777}}^1$

素因数の和:10268841

約数の個数: 32

約数和(自身を含む): 331229703168

約数和(自身を除く): 120175529487

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1581, 6851, 20553, 10268777, 30806331, 133494101, 174569209, 318332087, 400482303, 523707627, 954996261, 2269399717, 4138317131, 5411645479, 6808199151, 12414951393, 16234936437, 70351391227, 211054173681]

約数ペア:

[(1, 211054173681), (3, 70351391227), (13, 16234936437), (17, 12414951393), (31, 6808199151), (39, 5411645479), (51, 4138317131), (93, 2269399717), (221, 954996261), (403, 523707627), (527, 400482303), (663, 318332087), (1209, 174569209), (1581, 133494101), (6851, 30806331), (20553, 10268777)]