55243863

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 89945856

約数和(自身を除く): 34701993

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 153, 243, 311, 387, 459, 731, 933, 1161, 1377, 2193, 2799, 3483, 4131, 5287, 6579, 8397, 10449, 13373, 15861, 19737, 25191, 40119, 47583, 59211, 75573, 120357, 142749, 177633, 227341, 361071, 428247, 682023, 1083213, 1284741, 2046069, 3249639, 6138207, 18414621, 55243863]

約数ペア:

[(1, 55243863), (3, 18414621), (9, 6138207), (17, 3249639), (27, 2046069), (43, 1284741), (51, 1083213), (81, 682023), (129, 428247), (153, 361071), (243, 227341), (311, 177633), (387, 142749), (459, 120357), (731, 75573), (933, 59211), (1161, 47583), (1377, 40119), (2193, 25191), (2799, 19737), (3483, 15861), (4131, 13373), (5287, 10449), (6579, 8397)]