53637309

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1687

約数の個数: 40

約数和(自身を含む): 89826528

約数和(自身を除く): 36189219

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 297, 333, 407, 891, 999, 1221, 1627, 2997, 3663, 4881, 10989, 14643, 17897, 32967, 43929, 53691, 60199, 131787, 161073, 180597, 483219, 541791, 662189, 1449657, 1625373, 1986567, 4876119, 5959701, 17879103, 53637309]

約数ペア:

[(1, 53637309), (3, 17879103), (9, 5959701), (11, 4876119), (27, 1986567), (33, 1625373), (37, 1449657), (81, 662189), (99, 541791), (111, 483219), (297, 180597), (333, 161073), (407, 131787), (891, 60199), (999, 53691), (1221, 43929), (1627, 32967), (2997, 17897), (3663, 14643), (4881, 10989)]