68532177

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 108044032

約数和(自身を除く): 39511855

約数列:

[1, 3, 7, 21, 37, 111, 193, 259, 457, 579, 777, 1351, 1371, 3199, 4053, 7141, 9597, 16909, 21423, 49987, 50727, 88201, 118363, 149961, 264603, 355089, 617407, 1852221, 3263437, 9790311, 22844059, 68532177]

約数ペア:

[(1, 68532177), (3, 22844059), (7, 9790311), (21, 3263437), (37, 1852221), (111, 617407), (193, 355089), (259, 264603), (457, 149961), (579, 118363), (777, 88201), (1351, 50727), (1371, 49987), (3199, 21423), (4053, 16909), (7141, 9597)]