85649697

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 151300800

約数和(自身を除く): 65651103

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 189, 287, 369, 441, 861, 1107, 1323, 1579, 2009, 2583, 4737, 6027, 7749, 11053, 14211, 18081, 33159, 42633, 54243, 64739, 77371, 99477, 194217, 232113, 298431, 453173, 582651, 696339, 1359519, 1747953, 2089017, 3172211, 4078557, 9516633, 12235671, 28549899, 85649697]

約数ペア:

[(1, 85649697), (3, 28549899), (7, 12235671), (9, 9516633), (21, 4078557), (27, 3172211), (41, 2089017), (49, 1747953), (63, 1359519), (123, 696339), (147, 582651), (189, 453173), (287, 298431), (369, 232113), (441, 194217), (861, 99477), (1107, 77371), (1323, 64739), (1579, 54243), (2009, 42633), (2583, 33159), (4737, 18081), (6027, 14211), (7749, 11053)]