26694981

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3106

約数の個数: 32

約数和(自身を含む): 44092800

約数和(自身を除く): 17397819

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 3061, 8721, 9183, 27549, 52037, 58159, 82647, 156111, 174477, 468333, 523431, 988703, 1404999, 1570293, 2966109, 8898327, 26694981]

約数ペア:

[(1, 26694981), (3, 8898327), (9, 2966109), (17, 1570293), (19, 1404999), (27, 988703), (51, 523431), (57, 468333), (153, 174477), (171, 156111), (323, 82647), (459, 58159), (513, 52037), (969, 27549), (2907, 9183), (3061, 8721)]