189608.0000000

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 10128384

約数和(自身を除く): 3817365

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 313, 429, 517, 611, 939, 1551, 1833, 3443, 4069, 6721, 10329, 12207, 14711, 20163, 44133, 44759, 134277, 161821, 191243, 485463, 573729, 2103673, 6311019]

約数ペア:

[(1, 6311019), (3, 2103673), (11, 573729), (13, 485463), (33, 191243), (39, 161821), (47, 134277), (141, 44759), (143, 44133), (313, 20163), (429, 14711), (517, 12207), (611, 10329), (939, 6721), (1551, 4069), (1833, 3443)]