172933893

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15737}}^1$

素因数の和:15794

約数の個数: 32

約数和(自身を含む): 287061120

約数和(自身を除く): 114127227

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 10989, 15737, 47211, 141633, 173107, 424899, 519321, 582269, 1557963, 1746807, 4673889, 5240421, 6404959, 15721263, 19214877, 57644631, 172933893]

約数ペア:

[(1, 172933893), (3, 57644631), (9, 19214877), (11, 15721263), (27, 6404959), (33, 5240421), (37, 4673889), (99, 1746807), (111, 1557963), (297, 582269), (333, 519321), (407, 424899), (999, 173107), (1221, 141633), (3663, 47211), (10989, 15737)]