27267009

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2879}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 19181631

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 2879, 3157, 8637, 9471, 20153, 31669, 60459, 95007, 118039, 221683, 354117, 665049, 826273, 1298429, 2478819, 3895287, 9089003, 27267009]

約数ペア:

[(1, 27267009), (3, 9089003), (7, 3895287), (11, 2478819), (21, 1298429), (33, 826273), (41, 665049), (77, 354117), (123, 221683), (231, 118039), (287, 95007), (451, 60459), (861, 31669), (1353, 20153), (2879, 9471), (3157, 8637)]