39680523

素因数分解:

$3^4\times {\mathrm{467}}^1\times {\mathrm{1049}}^1$

素因数の和:1528

約数の個数: 20

約数和(自身を含む): 59459400

約数和(自身を除く): 19778877

約数列:

[1, 3, 9, 27, 81, 467, 1049, 1401, 3147, 4203, 9441, 12609, 28323, 37827, 84969, 489883, 1469649, 4408947, 13226841, 39680523]

約数ペア:

[(1, 39680523), (3, 13226841), (9, 4408947), (27, 1469649), (81, 489883), (467, 84969), (1049, 37827), (1401, 28323), (3147, 12609), (4203, 9441)]