129040407

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2347}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 192301200

約数和(自身を除く): 63260793

約数列:

[1, 3, 9, 41, 123, 149, 369, 447, 1341, 2347, 6109, 7041, 18327, 21123, 54981, 96227, 288681, 349703, 866043, 1049109, 3147327, 14337823, 43013469, 129040407]

約数ペア:

[(1, 129040407), (3, 43013469), (9, 14337823), (41, 3147327), (123, 1049109), (149, 866043), (369, 349703), (447, 288681), (1341, 96227), (2347, 54981), (6109, 21123), (7041, 18327)]