82998981

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41729}}^1$

素因数の和:41765

約数の個数: 24

約数和(自身を含む): 136707480

約数和(自身を除く): 53708499

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 41729, 125187, 375561, 542477, 709393, 1627431, 2128179, 4882293, 6384537, 9222109, 27666327, 82998981]

約数ペア:

[(1, 82998981), (3, 27666327), (9, 9222109), (13, 6384537), (17, 4882293), (39, 2128179), (51, 1627431), (117, 709393), (153, 542477), (221, 375561), (663, 125187), (1989, 41729)]