144032013

素因数分解:

$3^4\times {\mathrm{521}}^1\times {\mathrm{3413}}^1$

素因数の和:3946

約数の個数: 20

約数和(自身を含む): 215635068

約数和(自身を除く): 71603055

約数列:

[1, 3, 9, 27, 81, 521, 1563, 3413, 4689, 10239, 14067, 30717, 42201, 92151, 276453, 1778173, 5334519, 16003557, 48010671, 144032013]

約数ペア:

[(1, 144032013), (3, 48010671), (9, 16003557), (27, 5334519), (81, 1778173), (521, 276453), (1563, 92151), (3413, 42201), (4689, 30717), (10239, 14067)]