70319319

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1811}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 109763712

約数和(自身を除く): 39444393

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1811, 1849, 5433, 5547, 12677, 12943, 38031, 38829, 77873, 233619, 545111, 1635333, 3348539, 10045617, 23439773, 70319319]

約数ペア:

[(1, 70319319), (3, 23439773), (7, 10045617), (21, 3348539), (43, 1635333), (129, 545111), (301, 233619), (903, 77873), (1811, 38829), (1849, 38031), (5433, 12943), (5547, 12677)]