89659251

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 153216000

約数和(自身を除く): 63556749

約数列:

[1, 3, 9, 11, 27, 33, 37, 41, 99, 111, 123, 199, 297, 333, 369, 407, 451, 597, 999, 1107, 1221, 1353, 1517, 1791, 2189, 3663, 4059, 4551, 5373, 6567, 7363, 8159, 10989, 12177, 13653, 16687, 19701, 22089, 24477, 40959, 50061, 59103, 66267, 73431, 80993, 89749, 150183, 198801, 220293, 242979, 269247, 301883, 450549, 728937, 807741, 905649, 2186811, 2423223, 2716947, 3320713, 8150841, 9962139, 29886417, 89659251]

約数ペア:

[(1, 89659251), (3, 29886417), (9, 9962139), (11, 8150841), (27, 3320713), (33, 2716947), (37, 2423223), (41, 2186811), (99, 905649), (111, 807741), (123, 728937), (199, 450549), (297, 301883), (333, 269247), (369, 242979), (407, 220293), (451, 198801), (597, 150183), (999, 89749), (1107, 80993), (1221, 73431), (1353, 66267), (1517, 59103), (1791, 50061), (2189, 40959), (3663, 24477), (4059, 22089), (4551, 19701), (5373, 16687), (6567, 13653), (7363, 12177), (8159, 10989)]