128840983953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9985351}}^1$

素因数の和:9985405

約数の個数: 32

約数和(自身を含む): 207056259072

約数和(自身を除く): 78215275119

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 4301, 12903, 9985351, 29956053, 109838861, 169750967, 229663073, 329516583, 509252901, 688989219, 1867260637, 2526293803, 3904272241, 5601781911, 7578881409, 11712816723, 42946994651, 128840983953]

約数ペア:

[(1, 128840983953), (3, 42946994651), (11, 11712816723), (17, 7578881409), (23, 5601781911), (33, 3904272241), (51, 2526293803), (69, 1867260637), (187, 688989219), (253, 509252901), (391, 329516583), (561, 229663073), (759, 169750967), (1173, 109838861), (4301, 29956053), (12903, 9985351)]