27966772509

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1040779}}^1$

素因数の和:1040861

約数の個数: 24

約数和(自身を含む): 41139951840

約数和(自身を除く): 13173179331

約数列:

[1, 3, 13, 39, 53, 159, 169, 507, 689, 2067, 8957, 26871, 1040779, 3122337, 13530127, 40590381, 55161287, 165483861, 175891651, 527674953, 717096731, 2151290193, 9322257503, 27966772509]

約数ペア:

[(1, 27966772509), (3, 9322257503), (13, 2151290193), (39, 717096731), (53, 527674953), (159, 175891651), (169, 165483861), (507, 55161287), (689, 40590381), (2067, 13530127), (8957, 3122337), (26871, 1040779)]