70215381

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{210857}}^1$

素因数の和:210900

約数の個数: 12

約数和(自身を含む): 104163852

約数和(自身を除く): 33948471

約数列:

[1, 3, 9, 37, 111, 333, 210857, 632571, 1897713, 7801709, 23405127, 70215381]

約数ペア:

[(1, 70215381), (3, 23405127), (9, 7801709), (37, 1897713), (111, 632571), (333, 210857)]