55681263

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 93614976

約数和(自身を除く): 37933713

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 243, 297, 333, 407, 563, 891, 999, 1221, 1689, 2673, 2997, 3663, 5067, 6193, 8991, 10989, 15201, 18579, 20831, 32967, 45603, 55737, 62493, 98901, 136809, 167211, 187479, 229141, 501633, 562437, 687423, 1504899, 1687311, 2062269, 5061933, 6186807, 18560421, 55681263]

約数ペア:

[(1, 55681263), (3, 18560421), (9, 6186807), (11, 5061933), (27, 2062269), (33, 1687311), (37, 1504899), (81, 687423), (99, 562437), (111, 501633), (243, 229141), (297, 187479), (333, 167211), (407, 136809), (563, 98901), (891, 62493), (999, 55737), (1221, 45603), (1689, 32967), (2673, 20831), (2997, 18579), (3663, 15201), (5067, 10989), (6193, 8991)]