726832017

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 1118557440

約数和(自身を除く): 391725423

約数列:

[1, 3, 9, 29, 47, 87, 141, 193, 261, 307, 423, 579, 921, 1363, 1737, 2763, 4089, 5597, 8903, 9071, 12267, 14429, 16791, 26709, 27213, 43287, 50373, 59251, 80127, 81639, 129861, 177753, 263059, 418441, 533259, 789177, 1255323, 1718279, 2367531, 2784797, 3765969, 5154837, 8354391, 15464511, 25063173, 80759113, 242277339, 726832017]

約数ペア:

[(1, 726832017), (3, 242277339), (9, 80759113), (29, 25063173), (47, 15464511), (87, 8354391), (141, 5154837), (193, 3765969), (261, 2784797), (307, 2367531), (423, 1718279), (579, 1255323), (921, 789177), (1363, 533259), (1737, 418441), (2763, 263059), (4089, 177753), (5597, 129861), (8903, 81639), (9071, 80127), (12267, 59251), (14429, 50373), (16791, 43287), (26709, 27213)]