53525871

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27407}}^1$

素因数の和:27451

約数の個数: 24

約数和(自身を含む): 91213824

約数和(自身を除く): 37687953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 27407, 82221, 191849, 246663, 575547, 849617, 1726641, 2548851, 5947319, 7646553, 17841957, 53525871]

約数ペア:

[(1, 53525871), (3, 17841957), (7, 7646553), (9, 5947319), (21, 2548851), (31, 1726641), (63, 849617), (93, 575547), (217, 246663), (279, 191849), (651, 82221), (1953, 27407)]