80930241

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21773}}^1$

素因数の和:21845

約数の個数: 24

約数和(自身を含む): 135869760

約数和(自身を除く): 54939519

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 21773, 65319, 152411, 195957, 457233, 1284607, 1371699, 3853821, 8992249, 11561463, 26976747, 80930241]

約数ペア:

[(1, 80930241), (3, 26976747), (7, 11561463), (9, 8992249), (21, 3853821), (59, 1371699), (63, 1284607), (177, 457233), (413, 195957), (531, 152411), (1239, 65319), (3717, 21773)]