47036943

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{34159}}^1$

素因数の和:34188

約数の個数: 20

約数和(自身を含む): 74400480

約数和(自身を除く): 27363537

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 34159, 102477, 307431, 580703, 922293, 1742109, 2766879, 5226327, 15678981, 47036943]

約数ペア:

[(1, 47036943), (3, 15678981), (9, 5226327), (17, 2766879), (27, 1742109), (51, 922293), (81, 580703), (153, 307431), (459, 102477), (1377, 34159)]