55970391

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{3167}}^1$

素因数の和:3350

約数の個数: 16

約数和(自身を含む): 76944384

約数和(自身を除く): 20973993

約数列:

[1, 3, 43, 129, 137, 411, 3167, 5891, 9501, 17673, 136181, 408543, 433879, 1301637, 18656797, 55970391]

約数ペア:

[(1, 55970391), (3, 18656797), (43, 1301637), (129, 433879), (137, 408543), (411, 136181), (3167, 17673), (5891, 9501)]