6408639

素因数分解:

$3^6\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 28

約数和(自身を含む): 9837000

約数和(自身を除く): 3428361

約数列:

[1, 3, 9, 27, 59, 81, 149, 177, 243, 447, 531, 729, 1341, 1593, 4023, 4779, 8791, 12069, 14337, 26373, 36207, 43011, 79119, 108621, 237357, 712071, 2136213, 6408639]

約数ペア:

[(1, 6408639), (3, 2136213), (9, 712071), (27, 237357), (59, 108621), (81, 79119), (149, 43011), (177, 36207), (243, 26373), (447, 14337), (531, 12069), (729, 8791), (1341, 4779), (1593, 4023)]