83695221

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 128288000

約数和(自身を除く): 44592779

約数列:

[1, 3, 9, 27, 37, 111, 199, 333, 421, 597, 999, 1263, 1791, 3789, 5373, 7363, 11367, 15577, 22089, 46731, 66267, 83779, 140193, 198801, 251337, 420579, 754011, 2262033, 3099823, 9299469, 27898407, 83695221]

約数ペア:

[(1, 83695221), (3, 27898407), (9, 9299469), (27, 3099823), (37, 2262033), (111, 754011), (199, 420579), (333, 251337), (421, 198801), (597, 140193), (999, 83779), (1263, 66267), (1791, 46731), (3789, 22089), (5373, 15577), (7363, 11367)]