354341709

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{24169}}^1$

素因数の和:24362

約数の個数: 20

約数和(自身を含む): 532271740

約数和(自身を除く): 177930031

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 4887, 14661, 24169, 72507, 217521, 652563, 1957689, 4374589, 13123767, 39371301, 118113903, 354341709]

約数ペア:

[(1, 354341709), (3, 118113903), (9, 39371301), (27, 13123767), (81, 4374589), (181, 1957689), (543, 652563), (1629, 217521), (4887, 72507), (14661, 24169)]