75365559

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{25147}}^1$

素因数の和:25196

約数の個数: 20

約数和(自身を含む): 115630504

約数和(自身を除く): 40264945

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 25147, 75441, 226323, 678969, 930439, 2036907, 2791317, 8373951, 25121853, 75365559]

約数ペア:

[(1, 75365559), (3, 25121853), (9, 8373951), (27, 2791317), (37, 2036907), (81, 930439), (111, 678969), (333, 226323), (999, 75441), (2997, 25147)]