129260439

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9817}}^1$

素因数の和:9860

約数の個数: 48

約数和(自身を含む): 245057280

約数和(自身を除く): 115796841

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4389, 9817, 13167, 29451, 68719, 88353, 107987, 186523, 206157, 323961, 559569, 618471, 755909, 971883, 1305661, 1678707, 2051753, 2267727, 3916983, 6155259, 6803181, 11750949, 14362271, 18465777, 43086813, 129260439]

約数ペア:

[(1, 129260439), (3, 43086813), (7, 18465777), (9, 14362271), (11, 11750949), (19, 6803181), (21, 6155259), (33, 3916983), (57, 2267727), (63, 2051753), (77, 1678707), (99, 1305661), (133, 971883), (171, 755909), (209, 618471), (231, 559569), (399, 323961), (627, 206157), (693, 186523), (1197, 107987), (1463, 88353), (1881, 68719), (4389, 29451), (9817, 13167)]