45071919

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 67092480

約数和(自身を除く): 22020561

約数列:

[1, 3, 9, 47, 127, 141, 381, 423, 839, 1143, 2517, 5969, 7551, 17907, 39433, 53721, 106553, 118299, 319659, 354897, 958977, 5007991, 15023973, 45071919]

約数ペア:

[(1, 45071919), (3, 15023973), (9, 5007991), (47, 958977), (127, 354897), (141, 319659), (381, 118299), (423, 106553), (839, 53721), (1143, 39433), (2517, 17907), (5969, 7551)]