2655886563

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{41983}}^1$

素因数の和:42077

約数の個数: 40

約数和(自身を含む): 4389175296

約数和(自身を除く): 1733288733

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 213, 297, 639, 781, 891, 1917, 2343, 5751, 7029, 21087, 41983, 63261, 125949, 377847, 461813, 1133541, 1385439, 2980793, 3400623, 4156317, 8942379, 12468951, 26827137, 32788723, 37406853, 80481411, 98366169, 241444233, 295098507, 885295521, 2655886563]

約数ペア:

[(1, 2655886563), (3, 885295521), (9, 295098507), (11, 241444233), (27, 98366169), (33, 80481411), (71, 37406853), (81, 32788723), (99, 26827137), (213, 12468951), (297, 8942379), (639, 4156317), (781, 3400623), (891, 2980793), (1917, 1385439), (2343, 1133541), (5751, 461813), (7029, 377847), (21087, 125949), (41983, 63261)]