27953019

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3161

約数の個数: 24

約数和(自身を含む): 43017520

約数和(自身を除く): 15064501

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 2997, 3109, 8991, 9327, 27981, 83943, 115033, 251829, 345099, 755487, 1035297, 3105891, 9317673, 27953019]

約数ペア:

[(1, 27953019), (3, 9317673), (9, 3105891), (27, 1035297), (37, 755487), (81, 345099), (111, 251829), (243, 115033), (333, 83943), (999, 27981), (2997, 9327), (3109, 8991)]