31460994243

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{580001}}^1$

素因数の和:580065

約数の個数: 48

約数和(自身を含む): 55540991520

約数和(自身を除く): 24079997277

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 189, 287, 369, 441, 861, 1107, 1323, 2009, 2583, 6027, 7749, 18081, 54243, 580001, 1740003, 4060007, 5220009, 12180021, 15660027, 23780041, 28420049, 36540063, 71340123, 85260147, 109620189, 166460287, 214020369, 255780441, 499380861, 642061107, 767341323, 1165222009, 1498142583, 3495666027, 4494427749, 10486998081, 31460994243]

約数ペア:

[(1, 31460994243), (3, 10486998081), (7, 4494427749), (9, 3495666027), (21, 1498142583), (27, 1165222009), (41, 767341323), (49, 642061107), (63, 499380861), (123, 255780441), (147, 214020369), (189, 166460287), (287, 109620189), (369, 85260147), (441, 71340123), (861, 36540063), (1107, 28420049), (1323, 23780041), (2009, 15660027), (2583, 12180021), (6027, 5220009), (7749, 4060007), (18081, 1740003), (54243, 580001)]