145352151

素因数分解:

$3^5\times 7^1\times {\mathrm{85451}}^1$

素因数の和:85473

約数の個数: 24

約数和(自身を含む): 248836224

約数和(自身を除く): 103484073

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 85451, 256353, 598157, 769059, 1794471, 2307177, 5383413, 6921531, 16150239, 20764593, 48450717, 145352151]

約数ペア:

[(1, 145352151), (3, 48450717), (7, 20764593), (9, 16150239), (21, 6921531), (27, 5383413), (63, 2307177), (81, 1794471), (189, 769059), (243, 598157), (567, 256353), (1701, 85451)]