210064239

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 393216000

約数和(自身を除く): 183151761

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 79, 99, 189, 231, 237, 297, 553, 693, 711, 869, 1279, 1659, 2079, 2133, 2607, 3837, 4977, 6083, 7821, 8953, 11511, 14069, 14931, 18249, 23463, 26859, 34533, 42207, 54747, 80577, 98483, 101041, 126621, 164241, 241731, 295449, 303123, 379863, 707287, 886347, 909369, 1111451, 2121861, 2659041, 2728107, 3334353, 6365583, 7780157, 10003059, 19096749, 23340471, 30009177, 70021413, 210064239]

約数ペア:

[(1, 210064239), (3, 70021413), (7, 30009177), (9, 23340471), (11, 19096749), (21, 10003059), (27, 7780157), (33, 6365583), (63, 3334353), (77, 2728107), (79, 2659041), (99, 2121861), (189, 1111451), (231, 909369), (237, 886347), (297, 707287), (553, 379863), (693, 303123), (711, 295449), (869, 241731), (1279, 164241), (1659, 126621), (2079, 101041), (2133, 98483), (2607, 80577), (3837, 54747), (4977, 42207), (6083, 34533), (7821, 26859), (8953, 23463), (11511, 18249), (14069, 14931)]