7283727

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 12355200

約数和(自身を除く): 5071473

約数列:

[1, 3, 9, 11, 29, 33, 43, 59, 87, 99, 129, 177, 261, 319, 387, 473, 531, 649, 957, 1247, 1419, 1711, 1947, 2537, 2871, 3741, 4257, 5133, 5841, 7611, 11223, 13717, 15399, 18821, 22833, 27907, 41151, 56463, 73573, 83721, 123453, 169389, 220719, 251163, 662157, 809303, 2427909, 7283727]

約数ペア:

[(1, 7283727), (3, 2427909), (9, 809303), (11, 662157), (29, 251163), (33, 220719), (43, 169389), (59, 123453), (87, 83721), (99, 73573), (129, 56463), (177, 41151), (261, 27907), (319, 22833), (387, 18821), (473, 15399), (531, 13717), (649, 11223), (957, 7611), (1247, 5841), (1419, 5133), (1711, 4257), (1947, 3741), (2537, 2871)]