27838467

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 42325920

約数和(自身を除く): 14487453

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 2039, 4551, 6117, 13653, 18351, 75443, 83599, 226329, 250797, 678987, 752391, 3093163, 9279489, 27838467]

約数ペア:

[(1, 27838467), (3, 9279489), (9, 3093163), (37, 752391), (41, 678987), (111, 250797), (123, 226329), (333, 83599), (369, 75443), (1517, 18351), (2039, 13653), (4551, 6117)]