99683379

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{6247}}^1$

素因数の和:6456

約数の個数: 20

約数和(自身を含む): 149689584

約数和(自身を除く): 50006205

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 5319, 6247, 15957, 18741, 56223, 168669, 506007, 1230659, 3691977, 11075931, 33227793, 99683379]

約数ペア:

[(1, 99683379), (3, 33227793), (9, 11075931), (27, 3691977), (81, 1230659), (197, 506007), (591, 168669), (1773, 56223), (5319, 18741), (6247, 15957)]