172684197

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8539}}^1$

素因数の和:8662

約数の個数: 32

約数和(自身を含む): 295142400

約数和(自身を除く): 122458203

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 2247, 2889, 6741, 8539, 20223, 25617, 59773, 76851, 179319, 230553, 537957, 913673, 1613871, 2741019, 6395711, 8223057, 19187133, 24669171, 57561399, 172684197]

約数ペア:

[(1, 172684197), (3, 57561399), (7, 24669171), (9, 19187133), (21, 8223057), (27, 6395711), (63, 2741019), (107, 1613871), (189, 913673), (321, 537957), (749, 230553), (963, 179319), (2247, 76851), (2889, 59773), (6741, 25617), (8539, 20223)]