85813749

素因数分解:

$3^5\times 7^2\times {\mathrm{7207}}^1$

素因数の和:7236

約数の個数: 36

約数和(自身を含む): 149551584

約数和(自身を除く): 63737835

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 7207, 11907, 21621, 50449, 64863, 151347, 194589, 353143, 454041, 583767, 1059429, 1362123, 1751301, 3178287, 4086369, 9534861, 12259107, 28604583, 85813749]

約数ペア:

[(1, 85813749), (3, 28604583), (7, 12259107), (9, 9534861), (21, 4086369), (27, 3178287), (49, 1751301), (63, 1362123), (81, 1059429), (147, 583767), (189, 454041), (243, 353143), (441, 194589), (567, 151347), (1323, 64863), (1701, 50449), (3969, 21621), (7207, 11907)]