5608197

素因数分解:

$3^6\times 7^2\times {\mathrm{157}}^1$

素因数の和:189

約数の個数: 42

約数和(自身を含む): 9843558

約数和(自身を除く): 4235361

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 157, 189, 243, 441, 471, 567, 729, 1099, 1323, 1413, 1701, 3297, 3969, 4239, 5103, 7693, 9891, 11907, 12717, 23079, 29673, 35721, 38151, 69237, 89019, 114453, 207711, 267057, 623133, 801171, 1869399, 5608197]

約数ペア:

[(1, 5608197), (3, 1869399), (7, 801171), (9, 623133), (21, 267057), (27, 207711), (49, 114453), (63, 89019), (81, 69237), (147, 38151), (157, 35721), (189, 29673), (243, 23079), (441, 12717), (471, 11907), (567, 9891), (729, 7693), (1099, 5103), (1323, 4239), (1413, 3969), (1701, 3297)]