42561963

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{4391}}^1$

素因数の和:4759

約数の個数: 16

約数和(自身を含む): 63244800

約数和(自身を除く): 20682837

約数列:

[1, 3, 9, 27, 359, 1077, 3231, 4391, 9693, 13173, 39519, 118557, 1576369, 4729107, 14187321, 42561963]

約数ペア:

[(1, 42561963), (3, 14187321), (9, 4729107), (27, 1576369), (359, 118557), (1077, 39519), (3231, 13173), (4391, 9693)]