42743349

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 70087680

約数和(自身を除く): 27344331

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2027, 2343, 6081, 7029, 18243, 21087, 22297, 54729, 66891, 143917, 200673, 431751, 602019, 1295253, 1583087, 3885759, 4749261, 14247783, 42743349]

約数ペア:

[(1, 42743349), (3, 14247783), (9, 4749261), (11, 3885759), (27, 1583087), (33, 1295253), (71, 602019), (99, 431751), (213, 200673), (297, 143917), (639, 66891), (781, 54729), (1917, 22297), (2027, 21087), (2343, 18243), (6081, 7029)]