29173851

素因数分解:

$3^6\times 7^1\times {\mathrm{5717}}^1$

素因数の和:5742

約数の個数: 28

約数和(自身を含む): 49998192

約数和(自身を除く): 20824341

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 5717, 17151, 40019, 51453, 120057, 154359, 360171, 463077, 1080513, 1389231, 3241539, 4167693, 9724617, 29173851]

約数ペア:

[(1, 29173851), (3, 9724617), (7, 4167693), (9, 3241539), (21, 1389231), (27, 1080513), (63, 463077), (81, 360171), (189, 154359), (243, 120057), (567, 51453), (729, 40019), (1701, 17151), (5103, 5717)]