47188737

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{7019}}^1$

素因数の和:7114

約数の個数: 20

約数和(自身を含む): 71351280

約数和(自身を除く): 24162543

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 7019, 21057, 63171, 189513, 568539, 582577, 1747731, 5243193, 15729579, 47188737]

約数ペア:

[(1, 47188737), (3, 15729579), (9, 5243193), (27, 1747731), (81, 582577), (83, 568539), (249, 189513), (747, 63171), (2241, 21057), (6723, 7019)]