243151569

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{45869}}^1$

素因数の和:45925

約数の個数: 24

約数和(自身を含む): 381638400

約数和(自身を除く): 138486831

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 45869, 137607, 412821, 871511, 1421939, 2614533, 4265817, 7843599, 12797451, 27016841, 81050523, 243151569]

約数ペア:

[(1, 243151569), (3, 81050523), (9, 27016841), (19, 12797451), (31, 7843599), (57, 4265817), (93, 2614533), (171, 1421939), (279, 871511), (589, 412821), (1767, 137607), (5301, 45869)]