212580061269

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{13567}}^1\times {\mathrm{111127}}^1$

素因数の和:124744

約数の個数: 16

約数和(自身を含む): 289494663168

約数和(自身を除く): 76914601899

約数列:

[1, 3, 47, 141, 13567, 40701, 111127, 333381, 637649, 1912947, 5222969, 15668907, 1507660009, 4522980027, 70860020423, 212580061269]

約数ペア:

[(1, 212580061269), (3, 70860020423), (47, 4522980027), (141, 1507660009), (13567, 15668907), (40701, 5222969), (111127, 1912947), (333381, 637649)]