1272023554767

素因数分解:

$3^1\times 7^2\times {\mathrm{727}}^1\times {\mathrm{11902643}}^1$

素因数の和:11903387

約数の個数: 24

約数和(自身を含む): 1975648461696

約数和(自身を除く): 703624906929

約数列:

[1, 3, 7, 21, 49, 147, 727, 2181, 5089, 15267, 35623, 106869, 11902643, 35707929, 83318501, 249955503, 583229507, 1749688521, 8653221461, 25959664383, 60572550227, 181717650681, 424007851589, 1272023554767]

約数ペア:

[(1, 1272023554767), (3, 424007851589), (7, 181717650681), (21, 60572550227), (49, 25959664383), (147, 8653221461), (727, 1749688521), (2181, 583229507), (5089, 249955503), (15267, 83318501), (35623, 35707929), (106869, 11902643)]