78506711073

素因数分解:

$3^2\times 7^2\times {\mathrm{2011}}^1\times {\mathrm{88523}}^1$

素因数の和:90554

約数の個数: 36

約数和(自身を含む): 131979723408

約数和(自身を除く): 53473012335

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 2011, 6033, 14077, 18099, 42231, 88523, 98539, 126693, 265569, 295617, 619661, 796707, 886851, 1858983, 4337627, 5576949, 13012881, 39038643, 178019753, 534059259, 1246138271, 1602177777, 3738414813, 8722967897, 11215244439, 26168903691, 78506711073]

約数ペア:

[(1, 78506711073), (3, 26168903691), (7, 11215244439), (9, 8722967897), (21, 3738414813), (49, 1602177777), (63, 1246138271), (147, 534059259), (441, 178019753), (2011, 39038643), (6033, 13012881), (14077, 5576949), (18099, 4337627), (42231, 1858983), (88523, 886851), (98539, 796707), (126693, 619661), (265569, 295617)]