173628279

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{194869}}^1$

素因数の和:194892

約数の個数: 20

約数和(自身を含む): 282951240

約数和(自身を除く): 109322961

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 194869, 584607, 1753821, 2143559, 5261463, 6430677, 15784389, 19292031, 57876093, 173628279]

約数ペア:

[(1, 173628279), (3, 57876093), (9, 19292031), (11, 15784389), (27, 6430677), (33, 5261463), (81, 2143559), (99, 1753821), (297, 584607), (891, 194869)]