25608231

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 42810768

約数和(自身を除く): 17202537

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 123, 297, 369, 451, 701, 891, 1107, 1353, 2103, 3321, 4059, 6309, 7711, 12177, 18927, 23133, 28741, 36531, 56781, 69399, 86223, 208197, 258669, 316151, 624591, 776007, 948453, 2328021, 2845359, 8536077, 25608231]

約数ペア:

[(1, 25608231), (3, 8536077), (9, 2845359), (11, 2328021), (27, 948453), (33, 776007), (41, 624591), (81, 316151), (99, 258669), (123, 208197), (297, 86223), (369, 69399), (451, 56781), (701, 36531), (891, 28741), (1107, 23133), (1353, 18927), (2103, 12177), (3321, 7711), (4059, 6309)]