78852081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{967}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 131586048

約数和(自身を除く): 52733967

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 353, 967, 1059, 2471, 2901, 3883, 6769, 7413, 10637, 11649, 20307, 27181, 31911, 74459, 81543, 223377, 341351, 1024053, 2389457, 3754861, 7168371, 11264583, 26284027, 78852081]

約数ペア:

[(1, 78852081), (3, 26284027), (7, 11264583), (11, 7168371), (21, 3754861), (33, 2389457), (77, 1024053), (231, 341351), (353, 223377), (967, 81543), (1059, 74459), (2471, 31911), (2901, 27181), (3883, 20307), (6769, 11649), (7413, 10637)]