66531483

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 39222117

約数列:

[1, 3, 9, 19, 27, 53, 57, 159, 171, 477, 513, 1007, 1431, 2447, 3021, 7341, 9063, 22023, 27189, 46493, 66069, 129691, 139479, 389073, 418437, 1167219, 1255311, 2464129, 3501657, 7392387, 22177161, 66531483]

約数ペア:

[(1, 66531483), (3, 22177161), (9, 7392387), (19, 3501657), (27, 2464129), (53, 1255311), (57, 1167219), (159, 418437), (171, 389073), (477, 139479), (513, 129691), (1007, 66069), (1431, 46493), (2447, 27189), (3021, 22023), (7341, 9063)]