75272517

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{5351}}^1$

素因数の和:5881

約数の個数: 16

約数和(自身を含む): 111749760

約数和(自身を除く): 36477243

約数列:

[1, 3, 9, 27, 521, 1563, 4689, 5351, 14067, 16053, 48159, 144477, 2787871, 8363613, 25090839, 75272517]

約数ペア:

[(1, 75272517), (3, 25090839), (9, 8363613), (27, 2787871), (521, 144477), (1563, 48159), (4689, 16053), (5351, 14067)]