71395911

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{4567}}^1$

素因数の和:4772

約数の個数: 20

約数和(自身を含む): 107229232

約数和(自身を除く): 35833321

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 4567, 5211, 13701, 15633, 41103, 123309, 369927, 881431, 2644293, 7932879, 23798637, 71395911]

約数ペア:

[(1, 71395911), (3, 23798637), (9, 7932879), (27, 2644293), (81, 881431), (193, 369927), (579, 123309), (1737, 41103), (4567, 15633), (5211, 13701)]