50553312003

素因数分解:

$3^8\times {\mathrm{647}}^1\times {\mathrm{11909}}^1$

素因数の和:12580

約数の個数: 36

約数和(自身を含む): 75949688880

約数和(自身を除く): 25396376877

約数列:

[1, 3, 9, 27, 81, 243, 647, 729, 1941, 2187, 5823, 6561, 11909, 17469, 35727, 52407, 107181, 157221, 321543, 471663, 964629, 1414989, 2893887, 4244967, 7705123, 8681661, 23115369, 26044983, 69346107, 78134949, 208038321, 624114963, 1872344889, 5617034667, 16851104001, 50553312003]

約数ペア:

[(1, 50553312003), (3, 16851104001), (9, 5617034667), (27, 1872344889), (81, 624114963), (243, 208038321), (647, 78134949), (729, 69346107), (1941, 26044983), (2187, 23115369), (5823, 8681661), (6561, 7705123), (11909, 4244967), (17469, 2893887), (35727, 1414989), (52407, 964629), (107181, 471663), (157221, 321543)]