85847769

素因数分解:

$3^6\times 7^1\times {\mathrm{16823}}^1$

素因数の和:16848

約数の個数: 28

約数和(自身を含む): 147109056

約数和(自身を除く): 61261287

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 16823, 50469, 117761, 151407, 353283, 454221, 1059849, 1362663, 3179547, 4087989, 9538641, 12263967, 28615923, 85847769]

約数ペア:

[(1, 85847769), (3, 28615923), (7, 12263967), (9, 9538641), (21, 4087989), (27, 3179547), (63, 1362663), (81, 1059849), (189, 454221), (243, 353283), (567, 151407), (729, 117761), (1701, 50469), (5103, 16823)]