5655951981

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{2081}}^1\times {\mathrm{2341}}^1$

素因数の和:4474

約数の個数: 32

約数和(自身を含む): 8581837440

約数和(自身を除く): 2925885459

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 2081, 2341, 6243, 7023, 18729, 21069, 56187, 63207, 89483, 100663, 268449, 301989, 805347, 905967, 2416041, 2717901, 4871621, 14614863, 43844589, 131533767, 209479703, 628439109, 1885317327, 5655951981]

約数ペア:

[(1, 5655951981), (3, 1885317327), (9, 628439109), (27, 209479703), (43, 131533767), (129, 43844589), (387, 14614863), (1161, 4871621), (2081, 2717901), (2341, 2416041), (6243, 905967), (7023, 805347), (18729, 301989), (21069, 268449), (56187, 100663), (63207, 89483)]