559163979

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8839}}^1$

素因数の和:8933

約数の個数: 40

約数和(自身を含む): 924168960

約数和(自身を除く): 365004981

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 213, 297, 639, 781, 891, 1917, 2343, 5751, 7029, 8839, 21087, 26517, 63261, 79551, 97229, 238653, 291687, 627569, 715959, 875061, 1882707, 2625183, 5648121, 6903259, 7875549, 16944363, 20709777, 50833089, 62129331, 186387993, 559163979]

約数ペア:

[(1, 559163979), (3, 186387993), (9, 62129331), (11, 50833089), (27, 20709777), (33, 16944363), (71, 7875549), (81, 6903259), (99, 5648121), (213, 2625183), (297, 1882707), (639, 875061), (781, 715959), (891, 627569), (1917, 291687), (2343, 238653), (5751, 97229), (7029, 79551), (8839, 63261), (21087, 26517)]