39221566551

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{5440639}}^1$

素因数の和:5440740

約数の個数: 20

約数和(自身を含む): 59248569600

約数和(自身を除く): 20027003049

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 5440639, 16321917, 48965751, 146897253, 440691759, 484216871, 1452650613, 4357951839, 13073855517, 39221566551]

約数ペア:

[(1, 39221566551), (3, 13073855517), (9, 4357951839), (27, 1452650613), (81, 484216871), (89, 440691759), (267, 146897253), (801, 48965751), (2403, 16321917), (7209, 5440639)]