355283361

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5009}}^1$

素因数の和:5126

約数の個数: 32

約数和(自身を含む): 548294400

約数和(自身を除く): 193011039

約数列:

[1, 3, 9, 27, 37, 71, 111, 213, 333, 639, 999, 1917, 2627, 5009, 7881, 15027, 23643, 45081, 70929, 135243, 185333, 355639, 555999, 1066917, 1667997, 3200751, 5003991, 9602253, 13158643, 39475929, 118427787, 355283361]

約数ペア:

[(1, 355283361), (3, 118427787), (9, 39475929), (27, 13158643), (37, 9602253), (71, 5003991), (111, 3200751), (213, 1667997), (333, 1066917), (639, 555999), (999, 355639), (1917, 185333), (2627, 135243), (5009, 70929), (7881, 45081), (15027, 23643)]