47340069

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72719}}^1$

素因数の和:72760

約数の個数: 16

約数和(自身を含む): 74465280

約数和(自身を除く): 27125211

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 72719, 218157, 509033, 1527099, 2254289, 6762867, 15780023, 47340069]

約数ペア:

[(1, 47340069), (3, 15780023), (7, 6762867), (21, 2254289), (31, 1527099), (93, 509033), (217, 218157), (651, 72719)]