408052161

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{152657}}^1$

素因数の和:152683

約数の個数: 24

約数和(自身を含む): 666810144

約数和(自身を除く): 258757983

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 152657, 457971, 1373913, 1679227, 4121739, 5037681, 12365217, 15113043, 37095651, 45339129, 136017387, 408052161]

約数ペア:

[(1, 408052161), (3, 136017387), (9, 45339129), (11, 37095651), (27, 15113043), (33, 12365217), (81, 5037681), (99, 4121739), (243, 1679227), (297, 1373913), (891, 457971), (2673, 152657)]