131414049

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{374399}}^1$

素因数の和:374421

約数の個数: 16

約数和(自身を含む): 209664000

約数和(自身を除く): 78249951

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 374399, 1123197, 3369591, 4867187, 10108773, 14601561, 43804683, 131414049]

約数ペア:

[(1, 131414049), (3, 43804683), (9, 14601561), (13, 10108773), (27, 4867187), (39, 3369591), (117, 1123197), (351, 374399)]