51107133

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20113}}^1$

素因数の和:20145

約数の個数: 24

約数和(自身を含む): 85605184

約数和(自身を除く): 34498051

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 20113, 60339, 140791, 221243, 422373, 663729, 1548701, 2433673, 4646103, 7301019, 17035711, 51107133]

約数ペア:

[(1, 51107133), (3, 17035711), (7, 7301019), (11, 4646103), (21, 2433673), (33, 1548701), (77, 663729), (121, 422373), (231, 221243), (363, 140791), (847, 60339), (2541, 20113)]