26553177

素因数分解:

$3^4\times 7^1\times {\mathrm{46831}}^1$

素因数の和:46850

約数の個数: 20

約数和(自身を含む): 45333376

約数和(自身を除く): 18780199

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 46831, 140493, 327817, 421479, 983451, 1264437, 2950353, 3793311, 8851059, 26553177]

約数ペア:

[(1, 26553177), (3, 8851059), (7, 3793311), (9, 2950353), (21, 1264437), (27, 983451), (63, 421479), (81, 327817), (189, 140493), (567, 46831)]