57448521

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 93610440

約数和(自身を除く): 36161919

約数列:

[1, 3, 9, 13, 27, 39, 81, 89, 117, 267, 351, 613, 801, 1053, 1157, 1839, 2403, 3471, 5517, 7209, 7969, 10413, 16551, 23907, 31239, 49653, 54557, 71721, 93717, 163671, 215163, 491013, 645489, 709241, 1473039, 2127723, 4419117, 6383169, 19149507, 57448521]

約数ペア:

[(1, 57448521), (3, 19149507), (9, 6383169), (13, 4419117), (27, 2127723), (39, 1473039), (81, 709241), (89, 645489), (117, 491013), (267, 215163), (351, 163671), (613, 93717), (801, 71721), (1053, 54557), (1157, 49653), (1839, 31239), (2403, 23907), (3471, 16551), (5517, 10413), (7209, 7969)]