81826976231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4808543}}^1$

素因数の和:4808591

約数の個数: 32

約数和(自身を含む): 116328296448

約数和(自身を除く): 34501320217

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 2431, 17017, 4808543, 33659801, 52893973, 62511059, 81745231, 370257811, 437577413, 572216617, 687621649, 899197541, 1062688003, 4813351543, 6294382787, 7438816021, 11689568033, 81826976231]

約数ペア:

[(1, 81826976231), (7, 11689568033), (11, 7438816021), (13, 6294382787), (17, 4813351543), (77, 1062688003), (91, 899197541), (119, 687621649), (143, 572216617), (187, 437577413), (221, 370257811), (1001, 81745231), (1309, 62511059), (1547, 52893973), (2431, 33659801), (17017, 4808543)]