451364481

素因数分解:

$3^5\times {\mathrm{157}}^1\times {\mathrm{11831}}^1$

素因数の和:12003

約数の個数: 24

約数和(自身を含む): 680481984

約数和(自身を除く): 229117503

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 1413, 4239, 11831, 12717, 35493, 38151, 106479, 319437, 958311, 1857467, 2874933, 5572401, 16717203, 50151609, 150454827, 451364481]

約数ペア:

[(1, 451364481), (3, 150454827), (9, 50151609), (27, 16717203), (81, 5572401), (157, 2874933), (243, 1857467), (471, 958311), (1413, 319437), (4239, 106479), (11831, 38151), (12717, 35493)]