6400593

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 10032000

約数和(自身を除く): 3631407

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 149, 333, 387, 447, 999, 1161, 1341, 1591, 4023, 4773, 5513, 6407, 14319, 16539, 19221, 42957, 49617, 57663, 148851, 172989, 237059, 711177, 2133531, 6400593]

約数ペア:

[(1, 6400593), (3, 2133531), (9, 711177), (27, 237059), (37, 172989), (43, 148851), (111, 57663), (129, 49617), (149, 42957), (333, 19221), (387, 16539), (447, 14319), (999, 6407), (1161, 5513), (1341, 4773), (1591, 4023)]