166965777

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{7993}}^1$

素因数の和:8221

約数の個数: 24

約数和(自身を含む): 264377568

約数和(自身を除く): 97411791

約数列:

[1, 3, 9, 11, 33, 99, 211, 633, 1899, 2321, 6963, 7993, 20889, 23979, 71937, 87923, 263769, 791307, 1686523, 5059569, 15178707, 18551753, 55655259, 166965777]

約数ペア:

[(1, 166965777), (3, 55655259), (9, 18551753), (11, 15178707), (33, 5059569), (99, 1686523), (211, 791307), (633, 263769), (1899, 87923), (2321, 71937), (6963, 23979), (7993, 20889)]