49406409

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{140759}}^1$

素因数の和:140781

約数の個数: 16

約数和(自身を含む): 78825600

約数和(自身を除く): 29419191

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 140759, 422277, 1266831, 1829867, 3800493, 5489601, 16468803, 49406409]

約数ペア:

[(1, 49406409), (3, 16468803), (9, 5489601), (13, 3800493), (27, 1829867), (39, 1266831), (117, 422277), (351, 140759)]