85027221

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 129353952

約数和(自身を除く): 44326731

約数列:

[1, 3, 9, 37, 67, 103, 111, 201, 309, 333, 603, 927, 1369, 2479, 3811, 4107, 6901, 7437, 11433, 12321, 20703, 22311, 34299, 62109, 91723, 141007, 255337, 275169, 423021, 766011, 825507, 1269063, 2298033, 9447469, 28342407, 85027221]

約数ペア:

[(1, 85027221), (3, 28342407), (9, 9447469), (37, 2298033), (67, 1269063), (103, 825507), (111, 766011), (201, 423021), (309, 275169), (333, 255337), (603, 141007), (927, 91723), (1369, 62109), (2479, 34299), (3811, 22311), (4107, 20703), (6901, 12321), (7437, 11433)]