27757233

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23189}}^1$

素因数の和:23221

約数の個数: 24

約数和(自身を含む): 48235200

約数和(自身を除く): 20477967

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 23189, 69567, 162323, 208701, 440591, 486969, 1321773, 1460907, 3084137, 3965319, 9252411, 27757233]

約数ペア:

[(1, 27757233), (3, 9252411), (7, 3965319), (9, 3084137), (19, 1460907), (21, 1321773), (57, 486969), (63, 440591), (133, 208701), (171, 162323), (399, 69567), (1197, 23189)]