53318163

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 77801472

約数和(自身を除く): 24483309

約数列:

[1, 3, 23, 41, 47, 69, 123, 141, 401, 943, 1081, 1203, 1927, 2829, 3243, 5781, 9223, 16441, 18847, 27669, 44321, 49323, 56541, 132963, 378143, 433481, 772727, 1134429, 1300443, 2318181, 17772721, 53318163]

約数ペア:

[(1, 53318163), (3, 17772721), (23, 2318181), (41, 1300443), (47, 1134429), (69, 772727), (123, 433481), (141, 378143), (401, 132963), (943, 56541), (1081, 49323), (1203, 44321), (1927, 27669), (2829, 18847), (3243, 16441), (5781, 9223)]