53641683

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{15401}}^1$

素因数の和:15456

約数の個数: 20

約数和(自身を含む): 82000248

約数和(自身を除く): 28358565

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 15401, 46203, 138609, 415827, 662243, 1247481, 1986729, 5960187, 17880561, 53641683]

約数ペア:

[(1, 53641683), (3, 17880561), (9, 5960187), (27, 1986729), (43, 1247481), (81, 662243), (129, 415827), (387, 138609), (1161, 46203), (3483, 15401)]