64052019

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{22171}}^1$

素因数の和:22287

約数の個数: 16

約数和(自身を含む): 95783040

約数和(自身を除く): 31731021

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 22171, 66513, 199539, 598617, 2372297, 7116891, 21350673, 64052019]

約数ペア:

[(1, 64052019), (3, 21350673), (9, 7116891), (27, 2372297), (107, 598617), (321, 199539), (963, 66513), (2889, 22171)]