128250297

素因数分解:

$3^5\times 7^2\times {\mathrm{10771}}^1$

素因数の和:10800

約数の個数: 36

約数和(自身を含む): 223497456

約数和(自身を除く): 95247159

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 10771, 11907, 32313, 75397, 96939, 226191, 290817, 527779, 678573, 872451, 1583337, 2035719, 2617353, 4750011, 6107157, 14250033, 18321471, 42750099, 128250297]

約数ペア:

[(1, 128250297), (3, 42750099), (7, 18321471), (9, 14250033), (21, 6107157), (27, 4750011), (49, 2617353), (63, 2035719), (81, 1583337), (147, 872451), (189, 678573), (243, 527779), (441, 290817), (567, 226191), (1323, 96939), (1701, 75397), (3969, 32313), (10771, 11907)]