84931539

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 152924160

約数和(自身を除く): 67992621

約数列:

[1, 3, 7, 11, 19, 21, 33, 37, 57, 77, 111, 133, 209, 231, 259, 399, 407, 523, 627, 703, 777, 1221, 1463, 1569, 2109, 2849, 3661, 4389, 4921, 5753, 7733, 8547, 9937, 10983, 14763, 17259, 19351, 23199, 29811, 40271, 54131, 58053, 69559, 109307, 120813, 135457, 162393, 208677, 212861, 327921, 367669, 406371, 638583, 765149, 1103007, 1490027, 2295447, 2573683, 4044359, 4470081, 7721049, 12133077, 28310513, 84931539]

約数ペア:

[(1, 84931539), (3, 28310513), (7, 12133077), (11, 7721049), (19, 4470081), (21, 4044359), (33, 2573683), (37, 2295447), (57, 1490027), (77, 1103007), (111, 765149), (133, 638583), (209, 406371), (231, 367669), (259, 327921), (399, 212861), (407, 208677), (523, 162393), (627, 135457), (703, 120813), (777, 109307), (1221, 69559), (1463, 58053), (1569, 54131), (2109, 40271), (2849, 29811), (3661, 23199), (4389, 19351), (4921, 17259), (5753, 14763), (7733, 10983), (8547, 9937)]