201371427

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{22397}}^1$

素因数の和:22449

約数の個数: 24

約数和(自身を含む): 309809136

約数和(自身を除く): 108437709

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 2997, 8991, 22397, 67191, 201573, 604719, 828689, 1814157, 2486067, 5442471, 7458201, 22374603, 67123809, 201371427]

約数ペア:

[(1, 201371427), (3, 67123809), (9, 22374603), (27, 7458201), (37, 5442471), (81, 2486067), (111, 1814157), (243, 828689), (333, 604719), (999, 201573), (2997, 67191), (8991, 22397)]