64736133

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{280243}}^1$

素因数の和:280264

約数の個数: 16

約数和(自身を含む): 107613696

約数和(自身を除く): 42877563

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 280243, 840729, 1961701, 3082673, 5885103, 9248019, 21578711, 64736133]

約数ペア:

[(1, 64736133), (3, 21578711), (7, 9248019), (11, 5885103), (21, 3082673), (33, 1961701), (77, 840729), (231, 280243)]