39077181

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 70560000

約数和(自身を除く): 31482819

約数列:

[1, 3, 9, 11, 13, 27, 29, 33, 39, 87, 99, 117, 143, 261, 297, 319, 349, 351, 377, 429, 783, 957, 1047, 1131, 1287, 2871, 3141, 3393, 3839, 3861, 4147, 4537, 8613, 9423, 10121, 10179, 11517, 12441, 13611, 30363, 34551, 37323, 40833, 49907, 91089, 103653, 111331, 111969, 122499, 131573, 149721, 273267, 333993, 394719, 449163, 1001979, 1184157, 1347489, 1447303, 3005937, 3552471, 4341909, 13025727, 39077181]

約数ペア:

[(1, 39077181), (3, 13025727), (9, 4341909), (11, 3552471), (13, 3005937), (27, 1447303), (29, 1347489), (33, 1184157), (39, 1001979), (87, 449163), (99, 394719), (117, 333993), (143, 273267), (261, 149721), (297, 131573), (319, 122499), (349, 111969), (351, 111331), (377, 103653), (429, 91089), (783, 49907), (957, 40833), (1047, 37323), (1131, 34551), (1287, 30363), (2871, 13611), (3141, 12441), (3393, 11517), (3839, 10179), (3861, 10121), (4147, 9423), (4537, 8613)]