66270747

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{2297}}^1$

素因数の和:2522

約数の個数: 16

約数和(自身を含む): 90449280

約数和(自身を除く): 24178533

約数列:

[1, 3, 59, 163, 177, 489, 2297, 6891, 9617, 28851, 135523, 374411, 406569, 1123233, 22090249, 66270747]

約数ペア:

[(1, 66270747), (3, 22090249), (59, 1123233), (163, 406569), (177, 374411), (489, 135523), (2297, 28851), (6891, 9617)]