172537533

素因数分解:

$3^6\times 7^1\times {\mathrm{33811}}^1$

素因数の和:33836

約数の個数: 28

約数和(自身を含む): 295652128

約数和(自身を除く): 123114595

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 33811, 101433, 236677, 304299, 710031, 912897, 2130093, 2738691, 6390279, 8216073, 19170837, 24648219, 57512511, 172537533]

約数ペア:

[(1, 172537533), (3, 57512511), (7, 24648219), (9, 19170837), (21, 8216073), (27, 6390279), (63, 2738691), (81, 2130093), (189, 912897), (243, 710031), (567, 304299), (729, 236677), (1701, 101433), (5103, 33811)]