1026421281

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{1523}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 1542288000

約数和(自身を除く): 515866719

約数列:

[1, 3, 9, 27, 109, 229, 327, 687, 981, 1523, 2061, 2943, 4569, 6183, 13707, 24961, 41121, 74883, 166007, 224649, 348767, 498021, 673947, 1046301, 1494063, 3138903, 4482189, 9416709, 38015603, 114046809, 342140427, 1026421281]

約数ペア:

[(1, 1026421281), (3, 342140427), (9, 114046809), (27, 38015603), (109, 9416709), (229, 4482189), (327, 3138903), (687, 1494063), (981, 1046301), (1523, 673947), (2061, 498021), (2943, 348767), (4569, 224649), (6183, 166007), (13707, 74883), (24961, 41121)]