144584919

素因数分解:

$3^4\times {\mathrm{523}}^1\times {\mathrm{3413}}^1$

素因数の和:3948

約数の個数: 20

約数和(自身を含む): 216461256

約数和(自身を除く): 71876337

約数列:

[1, 3, 9, 27, 81, 523, 1569, 3413, 4707, 10239, 14121, 30717, 42363, 92151, 276453, 1784999, 5354997, 16064991, 48194973, 144584919]

約数ペア:

[(1, 144584919), (3, 48194973), (9, 16064991), (27, 5354997), (81, 1784999), (523, 276453), (1569, 92151), (3413, 42363), (4707, 30717), (10239, 14121)]