189807651

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{639083}}^1$

素因数の和:639103

約数の個数: 16

約数和(自身を含む): 306760320

約数和(自身を除く): 116952669

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 639083, 1917249, 5751747, 7029913, 17255241, 21089739, 63269217, 189807651]

約数ペア:

[(1, 189807651), (3, 63269217), (9, 21089739), (11, 17255241), (27, 7029913), (33, 5751747), (99, 1917249), (297, 639083)]