75276981

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17389}}^1$

素因数の和:17445

約数の個数: 24

約数和(自身を含む): 120269240

約数和(自身を除く): 44992259

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 17389, 52167, 156501, 226057, 643393, 678171, 1930179, 2034513, 5790537, 8364109, 25092327, 75276981]

約数ペア:

[(1, 75276981), (3, 25092327), (9, 8364109), (13, 5790537), (37, 2034513), (39, 1930179), (111, 678171), (117, 643393), (333, 226057), (481, 156501), (1443, 52167), (4329, 17389)]