8141493357

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{1627}}^1\times {\mathrm{5009}}^1$

素因数の和:6682

約数の個数: 32

約数和(自身を含む): 12397545600

約数和(自身を除く): 4256052243

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1627, 4881, 5009, 14643, 15027, 43929, 45081, 60199, 135243, 180597, 185333, 541791, 555999, 1625373, 1667997, 5003991, 8149643, 24448929, 73346787, 220040361, 301536791, 904610373, 2713831119, 8141493357]

約数ペア:

[(1, 8141493357), (3, 2713831119), (9, 904610373), (27, 301536791), (37, 220040361), (111, 73346787), (333, 24448929), (999, 8149643), (1627, 5003991), (4881, 1667997), (5009, 1625373), (14643, 555999), (15027, 541791), (43929, 185333), (45081, 180597), (60199, 135243)]