27396423

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 42007680

約数和(自身を除く): 14611257

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 1223, 2489, 3669, 7467, 11007, 22401, 23237, 69711, 160213, 209133, 480639, 1441917, 3044047, 9132141, 27396423]

約数ペア:

[(1, 27396423), (3, 9132141), (9, 3044047), (19, 1441917), (57, 480639), (131, 209133), (171, 160213), (393, 69711), (1179, 23237), (1223, 22401), (2489, 11007), (3669, 7467)]