33777729

素因数分解:

$3^5\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 50901760

約数和(自身を除く): 17124031

約数列:

[1, 3, 9, 27, 81, 229, 243, 607, 687, 1821, 2061, 5463, 6183, 16389, 18549, 49167, 55647, 139003, 147501, 417009, 1251027, 3753081, 11259243, 33777729]

約数ペア:

[(1, 33777729), (3, 11259243), (9, 3753081), (27, 1251027), (81, 417009), (229, 147501), (243, 139003), (607, 55647), (687, 49167), (1821, 18549), (2061, 16389), (5463, 6183)]